Wikipedia:ProveIt

ProveIt is a gadget that makes it easy to find, edit, add, and cite references when editing Wikipedia articles. Referencing is a key task at Wikipedia, but the process is often difficult because the citation templates (such as Template:Cite book) are complex. ProveIt simplifies the process by adding a smart and simple graphical user interface when editing any article. You deal with the interface, and ProveIt deals with the wikitext.

You can enable the gadget by going to the Editing section under the gadgets tab in your preferences, or you can try first editing a real page with a demo by clicking [ here].

In addition, anyone using the source editor, even unregistered users, can add  at end of a URL when editing page to activate ProveIt or   to activate the classic version.

Contribute
If you found a bug or would like to request a feature, you can do so in the talk page.

Please visit the central documentation page at MediaWiki.org for more info and the list of contributors.

Userbox
If you find the gadget useful and would like to help spread it, you can add the ProveIt userbox to your user page with. Doing so will also add you to the Category:Wikipedians who use ProveIt.