Writing Tool

Citation Source Type Selector

Select the type of source you are citing to identify the information normally needed when preparing a citation or reference.

Why source type matters

Citation styles do not necessarily format every source in the same way. A journal article may require volume, issue and page information, while a website may require a URL and access information depending on the style.

Identifying the source correctly before formatting it can help reduce missing information and inappropriate citation structures.

Related citation tools

Citation Style Converter

Adapt citation information between common styles.

Citation Format Comparator

Compare how one source is formatted in different styles.

Bibliography Generator

Organize bibliographic information into reference entries.

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Frequently asked questions

What if my source does not fit one of these categories?

Some sources have specialized rules. Check the official style guide or the requirements of your institution or publisher.

Does every citation style require the same information?

No. Required elements and their order can differ substantially between citation systems and source types.