Works Cited or Bibliography Maker. Exports to Word.
PDF guides to MLA 7th edition, APA & Chicago
Works Cited/Bibliography Creator. Exports to Word and to Google Docs.
How to cite Tweets and Facebook updates correctly in APA Style
Nice descriptions and examples of how the most common sources are referenced with parenthetical citations.
Yolink researches webpages extracting information from behind links and inside documents. Available as a desktop app, or browser plug-in. information can be saved directly to Evernote or to EasyBib with the cite automatically formatted and linked.