SkippingStones.PBWiki.Com

Skipping Stones is a resource wiki for the students of Profs. R. Glass and M. Spiegelman Information Literacy Projects.

LibraryStuff

Examples of MLA citations and styles   MLAFORMATSSPR07.doc 

In-text citation  help and samples can be found at this link samples 

More citation help from Purdue University Purdue Writing Center

Help with citing Wikipedia http://en.wikipedia.org/wiki/Citing_Wikipedia#References

Look for the entry for MLA citations and for parenthetical references.

Equations and mathematics using LaTex

Web20Tools you might find useful.