Help:Referencing For Beginners
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Help:Referencing For Beginners

Need for references

"Wikipedian protester" by Randall Munroe, xkcd. Wikipedians famously demand citations for facts!

One of the key policies of resource is that all article content has to be verifiable. This means that reliable sources must be able to support the material. All quotations, any material whose verifiability has been challenged or is likely to be challenged, and contentious material (whether negative, positive, or neutral) about living persons must include an inline citation to a source that directly supports the material. This also means that resource is not the place for original work, archival findings that have not been published, or evidence from any source that has not been published.

If you are adding new content, it is your responsibility to add sourcing information along with it. Material provided without a source is more likely to be removed from an article. Sometimes such material will be tagged first with a "" template to give editors time to find and add sources before it is removed, but sometimes editors will simply remove it because they question its veracity.

This tutorial will show you how to add inline citations to articles, and also briefly explain what resource considers to be a reliable source.

Inline citations

Inline citations are usually small, numbered footnotes like this.[1] They are generally added either directly following the fact that they support, or at the end of the sentence that they support, following any punctuation. When clicked, they take the reader to a citation in a reference section near the bottom of the article.

While editing a page that uses the most common footnote style, you will see inline citations displayed between <ref>...</ref> tags.

If you are creating a new page, or adding references to a page that didn't previously have any, remember to add a References section like the one below (here is info on where specifically to place it):

== References ==

Note: This is by far the most popular system for inline citations, but sometimes you will find other styles being used in an article, such as references in parentheses. This is acceptable, and you shouldn't change it or mix styles. To add a new reference, just copy and modify an existing one.

  1. ^ Wales, J (2020). What is an inline citation?. Wikipublisher. p. 6.


Reference Toolbar Screenshot.png
This screencast walks through how to use RefTools (5:03 min)

Manually adding references can be a slow and tricky process. Fortunately, there is a tool called "RefToolbar" built into the resource edit window, which makes it much easier.

To activate it, simply click on MediaWiki Vector skin action arrow.png Cite at the top of the edit window. Position the edit window cursor after the fact or sentence you wish to reference, and then select one of the templates from the dropdown menu. There are different templates suitable for different types of sources:

  • {{cite web}} for references to general websites
  • {{cite news}} for newspapers and news websites
  • {{cite book}} for references to books
  • {{cite journal}} for magazines, academic journals, and papers

This will pop up a window, where you fill in as much information as possible about the source, and give a unique name for it in the "Name" field. Click the "Insert" button, which will add the required wikitext in the edit window.

Some fields (such as a web address, also known as a URL) will have a System-search.svg icon next to them. After filling in this field, you can click it to handily autofill the remaining fields. It doesn't always work properly, though, so be sure to be sure to double check it.

Often, you will want to use the same source more than once in an article to support multiple facts. In this case, you can click Named referencesNuvola clipboard lined.svg in the toolbar, and select a previously added source to re-use.

Reliable sources

Question book-new.svg

Wikipedia articles require reliable, published sources that directly support the information presented in the article. Now you know how to add sources to an article, but which sources should you use?

The word "source" in resource has three meanings: the work itself (for example, a document, article, paper, or book), the creator of the work (for example, the writer), and the publisher of the work (for example, Cambridge University Press). All three can affect reliability.

As a general rule, more reliable sources have more people engaged in checking facts, analyzing legal issues, and scrutinizing the writing in a publication. Academic and peer-reviewed publications are usually the most reliable sources. Other reliable sources include university textbooks, books published by respected publishing houses, magazines, journals, and mainstream newspapers. (Be aware that some news organisations and magazines, such as CNN's iReport, host "blogs" and user-written articles on their websites. These may be reliable if they are written by the publisher's professional writers, but posts by readers are not usually considered reliable sources.)

Self-published media, where the author and publisher are the same, including newsletters, personal websites, books, patents, open wikis, personal or group blogs, and tweets, are usually not acceptable as sources. The general exception is where the author is an established expert with a previous record of third-party publications on a topic; in this case, their self-published work may be considered reliable for that topic (but not other topics). Even then, third-party publications are still preferable.

Whether a source is usable also depends on context. Sources that are reliable for some material are not reliable for other material. You should always try to find the best possible source for the information you have. For information about living people, only the most reliable sources should be used. On the other hand, self-published sources written by articles' subjects can sometimes be used as sources of information about themselves.

These are general guidelines, but the topic of reliable sources is a complicated one, and is impossible to fully cover here. You can find more information at Resource: Verifiability and at Resource: Reliable sources. There is also a list of commonly used sources with information on their reliability.

See also


  This article uses material from the Wikipedia page available here. It is released under the Creative Commons Attribution-Share-Alike License 3.0.



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