- Borrow & Request
- Collections
- Help
- Meet & Study Here
- Tech & Print
- About
Wikipedia is a tertiary source. Tertiary sources are publications such as encyclopedias or other compendia that sum up secondary and primary sources. Therefore, content must be verifiable with reliable sources. If you are new to adding content it is your responsibility to add sources along with your new content.
When you find the tag "citation needed" in a Wikipedia article, you can find and add sources.
A short tutorial shows you how to add inline citations to articles, and also briefly explains what Wikipedia considers a reliable source.