cite en bibtex

Advisory note

If you are starting from scratch we recommend using biblatex because that package provides localization in several languages, it’s actively developed and makes bibliography management easier and more flexible.

Introduction

Many tutorials have been written about what \(\mathrm{Bib\TeX}\) is and how to use it . However, based on our experience of providing support to Overleaf’s users, it’s still one of the topics that many newcomers to \(\mathrm{\LaTeX}\) find complicated—especially when things don’t go quite right; for example: citations aren’t appearing; problems with authors’ names; not sorted to a required order; URLs not displayed in the references list, and so forth.

In this article we’ll pull together all the threads relating to citations, references and bibliographies, as well as how Overleaf and related tools can help users manage these.

We’ll start with a quick recap of how \(\mathrm{Bib\TeX}\) and bibliography database ( .bib ) files work and look at some ways to prepare .bib files. This is, of course, running the risk of repeating some of the material contained in many online tutorials, but future articles will expand our coverage to include bibliography styles and biblatex —the alternative package and bibliography processor.

Bibliography: just a list of \bibitems

Let’s first take a quick look “under the hood” to see what a \(\mathrm{\LaTeX}\) reference list is comprised of—please don’t start coding your reference list like this because later in this article we’ll look at other, more convenient, ways to do this.

A reference list really just a thebibliography list of \bibitems :

By default, this thebibliography environment is a numbered list with labels [1] , [2] and so forth. If the document class used is article , \begin{thebibliography} automatically inserts a numberless section heading with \refname (default value: References ). If the document class is book or report, then a numberless chapter heading with \bibname (default value: Bibliography ) is inserted instead. Each \bibitem takes a cite key as its parameter, which you can use with \cite commands, followed by information about the reference entry itself. So if you now write

together with the thebibliography block from before, this is what gets rendered into your PDF when you run a \(\mathrm{\LaTeX}\) processor (i.e. any of latex , pdflatex , xelatex or lualatex ) on your source file:

Figure 1: Citing entries from a thebibliography list.

Notice how each \bibitem is automatically numbered, and how \cite then inserts the corresponding numerical label.

\begin{thebibliography} takes a numerical argument: the widest label expected in the list. In this example we only have two entries, so 9 is enough. If you have more than ten entries, though, you may notice that the numerical labels in the list start to get misaligned:

Figure 2: thebibliography with a label that’s too short.

We’ll have to make it \begin{thebibliography}{99} instead, so that the longest label is wide enough to accommodate the longer labels, like this:

Figure 3: thebibliography with a longer label width.

If you compile this example code snippet on a local computer you may notice that after the first time you run pdflatex (or another \(\mathrm{\LaTeX}\) processor), the reference list appears in the PDF as expected, but the \cite commands just show up as question marks [?] .

This is because after the first \(\mathrm{\LaTeX}\) run the cite keys from each \bibitem ( texbook , lamport94 ) are written to the .aux file and are not yet available for reading by the \cite commands. Only on the second run of pdflatex are the \cite commands able to look up each cite key from the .aux file and insert the corresponding labels ( [1] , [2] ) into the output.

On Overleaf, though, you don’t have to worry about re-running pdflatex yourself. This is because Overleaf uses the latexmk build tool , which automatically re-runs pdflatex (and some other processors) for the requisite number of times needed to resolve \cite outputs. This also accounts for other cross-referencing commands, such as \ref and \tableofcontents .

A note on compilation times

Processing \(\mathrm{\LaTeX}\) reference lists or other forms of cross-referencing, such as indexes, requires multiple runs of software—including the \(\mathrm{\TeX}\) engine (e.g., pdflatex ) and associated programs such as \(\mathrm{Bib\TeX}\), makeindex , etc. As mentioned above, Overleaf handles all of these mulitple runs automatically, so you don’t have to worry about them. As a consequence, when the preview on Overleaf is refreshing for documents with bibliographies (or other cross-referencing), or for documents with large image files (as discussed separately here ), these essential compilation steps may sometimes make the preview refresh appear to take longer than on your own machine. We do, of course, aim to keep it as short as possible! If you feel your document is taking longer to compile than you’d expect, here are some further tips that may help.

Enter \(\mathrm{Bib\TeX}\)

There are, of course, some inconveniences with manually preparing the thebibliography list:

• It’s up to you to accurately format each \bibitem based on the reference style you’re asked to use—which bits should be in bold or italic? Should the year come immediately after the authors, or at the end of the entry? Given names first, or last names first?
• If you’re writing for a reference style which requires the reference list to be sorted by the last names of first authors, you’ll need to sort the \bibitem s yourself.
• For different manuscripts or documents that use different reference styles you’ll need to rewrite the \bibitem for each reference.

This is where \(\mathrm{Bib\TeX}\) and bibliography database files ( .bib files) are extremely useful, and this is the recommended approach to manage citations and references in most journals and theses. The biblatex approach, which is slightly different and gaining popularity, also requires a .bib file but we’ll talk about biblatex in a future post.

Instead of formatting cited reference entries in a thebibliography list, we maintain a bibliography database file (let’s name it refs.bib for our example) which contains format-independent information about our references. So our refs.bib file may look like this:

You can find more information about other \(\mathrm{Bib\TeX}\) reference entry types and fields here —there’s a huge table showing which fields are supported for which entry types. We’ll talk more about how to prepare .bib files in a later section.

Now we can use \cite with the cite keys as before, but now we replace thebibliography with a \bibliographystyle{...} to choose the reference style, as well as \bibliography{...} to point \(\mathrm{Bib\TeX}\) at the .bib file where the cited references should be looked-up.

This is processed with the following sequence of commands, assuming our \(\mathrm{\LaTeX}\) document is in a file named main.tex (and that we are using pdflatex ):

• pdflatex main
• bibtex main

and we get the following output:

Figure 4: \(\mathrm{Bib\TeX}\) output using the plain bibliography style.

Whoah! What’s going on here and why are all those (repeated) processes required? Well, here’s what happens.

During the first pdflatex run, all pdflatex sees is a \bibliographystyle{...} and a \bibliography{...} from main.tex . It doesn’t know what all the \cite{...} commands are about! Consequently, within the output PDF, all the \cite{...} commands are simply rendered as [?], and no reference list appears, for now. But pdflatex writes information about the bibliography style and .bib file, as well as all occurrences of \cite{...} , to the file main.aux .

It’s actually main.aux that \(\mathrm{Bib\TeX}\) is interested in! It notes the .bib file indicated by \bibliography{...} , then looks up all the entries with keys that match the \cite{...} commands used in the .tex file. \(\mathrm{Bib\TeX}\) then uses the style specified with \bibliographystyle{...} to format the cited entries, and writes a formatted thebibliography list into the file main.bbl . The production of the .bbl file is all that’s achieved in this step; no changes are made to the output PDF.

When pdflatex is run again, it now sees that a main.bbl file is available! So it inserts the contents of main.bbl i.e. the \begin{thebibliography}....\end{thebibliography} into the \(\mathrm{\LaTeX}\) source, where \bibliography{...} is. After this step, the reference list appears in the output PDF formatted according to the chosen \bibliographystyle{...} , but the in-text citations are still [?].

pdflatex is run again, and this time the \cite{...} commands are replaced with the corresponding numerical labels in the output PDF!

As before, the latexmk build tool takes care of triggering and re-running pdflatex and bibtex as necessary, so you don’t have to worry about this bit.

Some notes on using \(\mathrm{Bib\TeX}\) and .bib files

A few further things to note about using \(\mathrm{Bib\TeX}\) and .bib files :

• You may have noticed that although refs.bib contained five \(\mathrm{Bib\TeX}\) reference entries, only two are included in the reference list in the output PDF. This is an important point about \(\mathrm{Bib\TeX}\): the .bib file’s role is to store bibliographic records, and only entries that have been cited (via \cite{...} ) in the .tex files will appear in the reference list. This is similar to how only cited items from an EndNote database will be displayed in the reference list in a Microsoft Word document. If you do want to include all entries—to be displayed but without actually citing all of them—you can write \nocite{*} . This also means you can reuse the same .bib file for all your \(\mathrm{\LaTeX}\) projects: entries that are not cited in a particular manuscript or report will be excluded from the reference list in that document.
• \(\mathrm{Bib\TeX}\) requires one \bibliographystyle{...} and one \bibliography{...} to function correctly—in future posts we’ll see how to create multiple bibliographies in the same document. If you keep getting “undefined citation” warnings, check that you have indeed included those two commands, and that the names are spelled correctly. File extensions are not usually required, but bear in mind that file names are case sensitive on some operating systems—including on Overleaf! Therefore, if you typed \bibliographystyle{IEEetran} (note the typo: “e”) instead of \bibliographystyle{IEEEtran} , or wrote \bibliography{refs} when the actual file name is Refs.bib , you’ll get the dreaded [?] as citations.
• In the same vein, treat your cite keys as case-sensitive, always. Use the exact same case or spelling in your \cite{...} as in your .bib file.
• The order of references in the .bib file does not have any effect on how the reference list is ordered in the output PDF: the sorting order of the reference list is determined by the \bibliographystyle{...} . For example, some readers might have noticed that, within my earlier example, the first citation in the text latex2e is numbered [2], while the second citation in the text ( texbook ) is numbered [1]! Have \(\mathrm{\LaTeX}\) and \(\mathrm{Bib\TeX}\) lost the plot? Not at all: this is actually because the plain style sorts the reference list by alphabetical order of the first author’s last name . If you prefer a scheme where the numerical citation labels are numbered sequentially throughout the text, you’ll have to choose a bibliography style which implements this. For example, if instead we had used \bibliographystyle{IEEEtran} for that example, we’d get the following output. Notice also how the formatting of each cited item in the reference list has automatically updated to suit the IEEE’s style:

Figure 5: IEEEtran bibliography style output.

We’ll talk more about different bibliography styles, including author–year citation schemes, in a future article. For now, let’s turn our attention to .bib file contents, and how we can make the task of preparing .bib files a bit easier.

Taking another look at .bib files

As you may have noticed earlier, a .bib file contains \(\mathrm{Bib\TeX}\) bibliography entries that start with an entry type prefixed with an @ . Each entry has a some key–value \(\mathrm{Bib\TeX}\) fields , placed within a pair of braces ( {...} ). The cite key is the first piece of information given within these braces, and every field in the entry must be separated by a comma :

As a general rule, every bibliography entry should have an author , year and title field, no matter what the type is. There are about a dozen entry types although some bibliography styles may recognise/define more; however, it is likely that you will most frequently use the following entry types:

• @article for journal articles (see example above).
• @inproceedings for conference proceeding articles:
• @book for books (see examples above).
• @phdthesis , @masterthesis for dissertations and theses:
• @inbook is for a book chapter where the entire book was written by the same author(s): the chapter of interest is identified by a chapter number:
• @incollection is for a contributed chapter in a book, so would have its own author and title . The actual title of the entire book is given in the booktitle field; it is likely that an editor field will also be present:
• you will often find it useful to add \usepackage{url} or \usepackage{hyperref} in your .tex files’ preamble (for more robust handling of URLs);
• not all bibliography styles support the url field: plain doesn’t, but IEEEtran does. All styles support note . More on this in a future post;
• you should be mindful that even web pages and @misc entries should have an author , a year and a title field:

Multiple authors in \(\mathrm{Bib\TeX}\)

In a .bib file, commas are only used to separate the last name from the first name of an author—if the last name is written first. Individual author names are separated by and . So these are correct:

But none of the following will work correctly —you’ll get weird output, or even error messages from \(\mathrm{Bib\TeX}\)! So take extra care if you are copying author names from a paper or from a web page.

Multiple-word last names

If an author’s last name is made up of multiple words separated by spaces, or if it’s actually an organisation, place an extra pair of braces around the last name so that \(\mathrm{Bib\TeX}\) will recognise the grouped words as the last name:

Alternatively, you can use the Lastname, Firstname format; some users find that clearer and more readable:

Remember: Whether the first or last name appears first in the output (“John Doe” vs “Doe, John”), or whether the first name is automatically abbreviated “J. Doe” or “Doe, J.” vs “John Doe” “J. Doe”), all such details are controlled by the \bibliographystyle .

I tried to use % to comment out some lines or entries in my .bib file, but I got lots of error messages instead?

% is actually not a comment character in .bib files! So, inserting a % in .bib files not only fails to comment out the line, it also causes some \(\mathrm{Bib\TeX}\) errors. To get \(\mathrm{Bib\TeX}\) to ignore a particular field we just need to rename the field to something that \(\mathrm{Bib\TeX}\) doesn’t recognise. For example, if you want to keep a date field around but prefer that it’s ignored (perhaps because you want \(\mathrm{Bib\TeX}\) to use the year field instead) write Tdate = {...} or the more human-readable IGNOREdate = {...} .

To get \(\mathrm{Bib\TeX}\) to ignore an entire entry you can remove the @ before the entry type. A valid reference entry always starts with a @ followed by the entry type; without the @ character \(\mathrm{Bib\TeX}\) skips the lines until it encounters another @ .

How/where do I actually get those .bib files?

Edit the .bib file as plain text.

Because .bib files are plain text you can certainly write them by hand—once you’re familiar with \(\mathrm{Bib\TeX}\)’s required syntax. Just make sure that you save it with a .bib extension, and that your editor doesn’t surreptitiously add a .txt or some other suffix. On Overleaf you can click on the “Files…” link at the top of the file list panel, and then on “Add blank file” to create a fresh .bib file to work on.

Pro tip: Did you know that Google Scholar search results can be exported to a \(\mathrm{Bib\TeX}\) entry? Click on the “Cite” link below each search result, and then on the “\(\mathrm{Bib\TeX}\)” option search. You can then copy the \(\mathrm{Bib\TeX}\) entry generated. Here’s a video that demonstrates the process. Note that you should always double-check the fields presented in the entry, as the automatically populated information isn’t always comprehensive or accurate!

Help from GUI-based .bib editors

Many users prefer to use a dedicated \(\mathrm{Bib\TeX}\) bibliography database editor/manager, such as JabRef or BibDesk to maintain, edit and add entries to their .bib files. Using a GUI can indeed help reduce syntax and spelling errors whilst creating bibliography entries in a \(\mathrm{Bib\TeX}\) file. If you prefer, you can prepare your .bib file on your own machine using JabRef, BibDesk or another utility, and then upload it to your Overleaf.

Pro tip: If you’d like to use the same .bib for multiple Overleaf projects, have a look at this help article to set up a “master project”, or this one for sharing files from Google Drive (the instructions apply to other cloud-based storage solutions, such as Dropbox).

Export from reference library services

If you click on the Upload files button above the file list panel, you'll notice some options: Import from Mendeley, and Import from Zotero. If you’re already using one of those reference library management services, Overleaf can now hook into the Web exporter APIs provided by those services to import the .bib file (generated from your library) into your Overleaf project. For more information, see the Overleaf article How to link your Overleaf account to Mendeley and Zotero .

For other reference library services that don’t have a public API, or are not yet directly integrated with Overleaf, such as EndNote or Paperpile , look for an “export to .bib ” option in the application or service. Once you have a .bib file, you can then add it to your Overleaf project.

I’ve already got a reference list in a Microsoft Word/HTML/PDF file; can I somehow reuse the data without re-typing everything?

It used to be that you would have to hand-code each line into a \bibitem or an @article{...} entry (or another entry type) in a .bib file. As you can imagine, it’s not exactly a task that many people look forward to. Fortunately, these days some tools are available to help. They typically take a plain text file, e.g.

and attempt to parse the lines, converting it into a structured bibliography as a \(\mathrm{Bib\TeX}\) .bib file. For example, have a look at text2bib or Edifix . Be sure to go through the options of these tools carefully, so that they work well with your existing unstructured bibliography in plain text.

Summary and further reading

We’ve had a quick look at how \(\mathrm{Bib\TeX}\) processes a .bib bibliography database file to resolve \cite commands and produce a formatted reference list, as well as how to prepare .bib files.

Happy \(\mathrm{Bib\TeX}\)ing!

Further reading

For more information see:

• Bibtex bibliography styles
• Bibliography management with natbib
• Bibliography management with biblatex
• BibTeX documentation at CTAN web site
• tocbind package documentation
• Table of contents
• Management in a large project
• Multi-file LaTeX projects
• Documentation Home
• Learn LaTeX in 30 minutes

Overleaf guides

• Creating a document in Overleaf
• Uploading a project
• Copying a project
• Creating a project from a template
• Using the Overleaf project menu
• Including images in Overleaf
• Exporting your work from Overleaf
• Working offline in Overleaf
• Using Track Changes in Overleaf
• Using bibliographies in Overleaf
• Sharing your work with others
• Using the History feature
• Debugging Compilation timeout errors
• How-to guides
• Guide to Overleaf’s premium features

LaTeX Basics

• Creating your first LaTeX document
• Choosing a LaTeX Compiler
• Paragraphs and new lines
• Bold, italics and underlining

Mathematics

• Mathematical expressions
• Subscripts and superscripts
• Brackets and Parentheses
• Fractions and Binomials
• Aligning equations
• Spacing in math mode
• Integrals, sums and limits
• Display style in math mode
• List of Greek letters and math symbols
• Mathematical fonts
• Using the Symbol Palette in Overleaf

Figures and tables

• Inserting Images
• Positioning Images and Tables
• Lists of Tables and Figures
• Drawing Diagrams Directly in LaTeX
• TikZ package

References and Citations

• Natbib bibliography styles
• Natbib citation styles
• Biblatex bibliography styles
• Biblatex citation styles
• Multilingual typesetting on Overleaf using polyglossia and fontspec
• Multilingual typesetting on Overleaf using babel and fontspec
• International language support
• Quotations and quotation marks

Document structure

• Sections and chapters
• Cross referencing sections, equations and floats
• Nomenclatures
• Lengths in L a T e X
• Headers and footers
• Page numbering
• Paragraph formatting
• Line breaks and blank spaces
• Text alignment
• Page size and margins
• Single sided and double sided documents
• Multiple columns
• Code listing
• Code Highlighting with minted
• Using colours in LaTeX
• Margin notes
• Font sizes, families, and styles
• Font typefaces
• Supporting modern fonts with X Ǝ L a T e X

Presentations

• Environments

Field specific

• Theorems and proofs
• Chemistry formulae
• Feynman diagrams
• Molecular orbital diagrams
• Chess notation
• Knitting patterns
• CircuiTikz package
• Pgfplots package
• Typesetting exams in LaTeX
• Attribute Value Matrices

Class files

• Understanding packages and class files
• List of packages and class files
• Writing your own package
• Writing your own class

Advanced TeX/LaTeX

• In-depth technical articles on TeX/LaTeX

How can I use BibTeX to cite a website in LaTeX?

There are several ways to cite a website in LaTeX. In this short answer to the question, we give three, the easiest being BibLaTeX via the CiteDrive browser extension in the last example.

CiteDrive is a collaborative online reference management tool based on BibTeX that automatically synchronizes with publication systems such as Overleaf and RStudio . They offer a browser extension that allows you to save academic articles directly from the browser and in the correct BibTeX format so that you can, for example, cite them directly in the Overleaf project without having to switch between browser windows/tabs. The extension can also save web pages in BibLaTeX format, automatically capturing the title, URL, and access date.

Using BibTeX ​

In BibTeX we use @misc as a workaround and make use of the note field to specify the URl and usually an access date. In this example, url ( or hyperref ) is required using usepackage{url} .

Alternatively, the howpublished field can be used:

Using BibLaTeX ​

If you use BibLaTeX, which we recommend, the @online entry type is inherently supported and works without a further tweak. You can enter the URL and access date in the fields url and urldate , respectively.

Using natbib ​

People frequently inquire about how to cite web pages using natbib . We emphasize that it works in the same way as BibTeX. Natbib is a tool for styling in-text citations, and it depends on BibTeX as a backend.

• Using BibTeX
• Using BibLaTeX
• Using natbib

Are you in search of a simple and cost-free online BibTeX manager?

CiteDrive is a bibtex-based collaborative reference manager that integrates seamlessly with Overleaf and RStudio.

Online BibTeX Manager →

Bibtex Citation Generator

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• Select style:
• Archive material
• Chapter of an edited book
• Conference proceedings
• Dictionary entry
• Dissertation
• DVD, video, or film
• E-book or PDF
• Edited book
• Encyclopedia article
• Government publication
• Music or recording
• Online image or video
• Presentation
• Press release
• Religious text

Popular BibTeX generic citation style style Citation Examples

How to cite a book in bibtex generic citation style style.

Use the following template to cite a book using the BibTeX generic citation style citation style.

Reference List

Place this part in your bibliography or reference list at the end of your assignment.

In-text citation

Place this part right after the quote or reference to the source in your assignment.

How to cite a Journal in BibTeX generic citation style style

Use the following template to cite a journal using the BibTeX generic citation style citation style.

How to cite Film or Movie in BibTeX generic citation style style

Use the following template to cite a film or movie using the BibTeX generic citation style citation style.

How to cite an Online image or video in BibTeX generic citation style style

Use the following template to cite an online image or video using the BibTeX generic citation style citation style.

How to cite a Website in BibTeX generic citation style style

Use the following template to cite a website using the BibTeX generic citation style citation style.

Additional BibTeX generic citation style style Citation Examples

How to cite a blog in bibtex generic citation style style.

Use the following template to cite a blog using the BibTeX generic citation style citation style.

How to cite a Court case in BibTeX generic citation style style

Use the following template to cite a court case using the BibTeX generic citation style citation style.

How to cite a Dictionary entry in BibTeX generic citation style style

Use the following template to cite a dictionary entry using the BibTeX generic citation style citation style.

How to cite an E-book or PDF in BibTeX generic citation style style

Use the following template to cite an e-book or pdf using the BibTeX generic citation style citation style.

How to cite an Edited book in BibTeX generic citation style style

Use the following template to cite an edited book using the BibTeX generic citation style citation style.

How to cite an Email in BibTeX generic citation style style

Use the following template to cite an email using the BibTeX generic citation style citation style.

How to cite an Encyclopedia article in BibTeX generic citation style style

Use the following template to cite an encyclopedia article using the BibTeX generic citation style citation style.

How to cite an Interview in BibTeX generic citation style style

Use the following template to cite an interview using the BibTeX generic citation style citation style.

How to cite a Magazine in BibTeX generic citation style style

Use the following template to cite a magazine using the BibTeX generic citation style citation style.

How to cite a Newspaper in BibTeX generic citation style style

Use the following template to cite a newspaper using the BibTeX generic citation style citation style.

How to cite a Podcast in BibTeX generic citation style style

Use the following template to cite a podcast using the BibTeX generic citation style citation style.

How to cite a Song in BibTeX generic citation style style

Use the following template to cite a song using the BibTeX generic citation style citation style.

How to cite The Bible in BibTeX generic citation style style

Use the following template to cite The Bible using the BibTeX generic citation style citation style.

How to cite a TV Show in BibTeX generic citation style style

Use the following template to cite a TV Show using the BibTeX generic citation style citation style.

How to Cite a Website in BibTeX

BibTeX is a tool and a file format used for managing citations and bibliographies in LaTeX documents. Since citing websites requires a hack, there are a few things to remember when referencing a website in a BibTeX document. To simplify matters, BibLaTeX was developed.

Need a simple solution for managing your BibTeX entries? Explore CiteDrive!

• Web-based, modern reference management
• Collaborate and share with fellow researchers
• Integration with Overleaf
• Comprehensive BibTeX/BibLaTeX support
• Save articles and websites directly from your browser
• Search for new articles from a database of tens of millions of references

Overleaf and R Studio are just two of the many online publishing platforms that CiteDrive synchronizes with automatically. In order to facilitate citing academic articles in, say, an Overleaf project, we provide a browser extension that lets you do so without leaving the browser and in the proper BibTeX format. The extension can also be used to save web pages in BibLaTeX format, which will record the page’s title, URL, and access date automatically.

Basic Format

The basic format for citing a website in BibTeX is as follows:

In this format, the label is a unique identifier for the citation, the title is the title of the website, the url is the website’s URL, the author is the name of the website’s author (if known), the year is the year the website was published (if known), and the note is the date you accessed the website.

Using BibLaTeX

We advise using BibLaTeX because it automatically supports the ‘@online’ entry type and requires no additional configuration for use. The fields “url” and “urldate” are where you can put in the URL and the date you accessed it.

In-Text Citation

To include the citation in your document, you can use the \cite command followed by the citation’s label like this:

\cite{label}

This will create an in-text citation that looks like this: [label]

Full Reference

To include the full reference for the website at the end of your document, you can use the \bibliography command, followed by the name of your BibTeX file (without the .bib extension), like this:

\bibliography{bibfile}

This will create a reference list that includes the full citation for the website, using the information from the BibTeX file.

With these basic guidelines, you can easily cite a website in a BibTeX file and include it in your LaTeX document. Just remember to follow your target publication’s specific formatting and style guidelines to ensure that your citations are correct.

• Plagiarism and grammar
• Citation guides

Cite a Website in BIBTEX

- powered by chegg, check your paper before your teacher does, avoid plagiarism — quickly check for missing citations and check for writing mistakes., is your source credible don’t forget to consider these factors., purpose : reason the source exists.

• Is the point of the information to inform, persuade, teach, or sell?
• Do the authors/publishers make their intentions clear?
• Does the information appear to be fact or opinion?
• Does the point of view seem impartial? Do they identify counter-arguments?

Authority - Author: Source of the information

• Who is the author? What are their credentials or qualifications?
• What makes the author qualified to write on this topic?
• Is there clearly defined contact information for the author?

Authority - Publisher: Source of the information

• Who is the publisher? Is it a non-profit, government agency, or organization? How might this affect their point of view?
• What makes the publisher qualified to generate works on this subject?
• What can the URL tell you about the publisher? For instance, .gov may signify that it is a government agency.

Relevance : Importance of the information to your topic

Currency : timeliness of the information.

• When was the information published? When was it last updated? Does it reflect the most current information available?
• How does your topic fit in with this source’s publication date? Do you need current information to make your point or do older sources work better?

Comprehensiveness

• Does the source present one or multiple viewpoints on your topic?
• Does the source present a large amount of information on the topic? Or is it short and focused?
• Are there any points you feel may have been left out, on purpose or accidentally, that affect its comprehensiveness?
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• Plagiarism and grammar
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Cite a Journal in BIBTEX

Don't let plagiarism errors spoil your paper, consider your source's credibility. ask these questions:, contributor/author.

• Has the author written several articles on the topic, and do they have the credentials to be an expert in their field?
• Can you contact them? Do they have social media profiles?
• Have other credible individuals referenced this source or author?
• Book: What have reviews said about it?
• What do you know about the publisher/sponsor? Are they well-respected?
• Do they take responsibility for the content? Are they selective about what they publish?
• Take a look at their other content. Do these other articles generally appear credible?
• Does the author or the organization have a bias? Does bias make sense in relation to your argument?
• Is the purpose of the content to inform, entertain, or to spread an agenda? Is there commercial intent?
• Are there ads?
• When was the source published or updated? Is there a date shown?
• Does the publication date make sense in relation to the information presented to your argument?
• Does the source even have a date?
• Was it reproduced? If so, from where?
• If it was reproduced, was it done so with permission? Copyright/disclaimer included?
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BibTeX entry type: article

• Example of a BibTeX article entry

• When to use the entry type article?

In BibTeX, the @article entry type is used to properly reference an article from a journal , magazine , newspaper , or periodical . Any self-contained regularly published work that contains segments uses the @article entry type. For instance, a paper within a journal, or other clearly defined section within a periodical is considered a segment. Regardless of the type of article, in order for your reference to display correctly, you will need to follow the prescribed rules for formatting.

• BibTeX fields for a BibTeX article entry

With any BibTeX entry there are required, optional, and non-standard fields. The table below lists the fields, the type of the field, as well as a brief description.

How to c ite an article that hasn’t been published yet?

There is an @unpublished entry type that may be more appropriate to use for an article not yet published. However, if the name of the journal the article is to be published in is already known, it is common practice to use @article regardless.

For most formatting styles it is possible to put the “to appear” in the page field and that will be sufficient. (Please note that although this is standard practice it is not the best practice as some bibliography formatting styles will generate unfavourable results.)

Optionally, more details regarding the article’s status can be added in the note field.

• How to cite an article that hasn’t been published yet?