If you are unsure how to correctly cite information, these websites can help:

How to Cite Sources (Coates Library) http://lib.trinity.edu/research/citing/index.shtml

Refworks  http://lib.trinity.edu/research/citing/tutorials10.shtml

A program that helps you assemble bibliographic information in the correct format.

Knowing which websites to use   http://lib.trinity.edu/research/evalweb.shtml

APA style           http://www.apastyle.org/

MLA style          http://www.mla.org/

Charts comparing citation format across styles for different types of sources (Duke)

http://www.lib.duke.edu/libguide/cite/works_cited.htm

Citing electronic sources (Library of Congress) http://lcweb2.loc.gov/ammem/ndlpedu/start/cite/index.html

Chicago Manual of Style (Ohio State University) http://library.osu.edu/sites/guides/chicagogd.html