http://www.winsor.edu/library/citation.htm
Examples of citing print and electronic sources

http://www.lib.duke.edu/libguide/citing.htm#websites
Duke University's guide to citing print and electronic sources including MLA, APA, and Chicago, with clear and cogent examples

http://www.ipl.org/teen/aplus/linkciting.htm
Purdue's guide to research, writing, and citing sources with sections on plagiarism, paraphrasing, and using quotations

http://www.ncsu.edu/midlink/citing.html
Guide to evaluating the quality of online material, information about permissions for posting work on your website, and guide to citing sources