Noodletools ExpressCreate citations with templates in MLA, APA or Chicago style and copy and paste them into your document. Noodletools is used by Lewisburg Area School District.
Citing Your Sources Numerous links to help you cite sources correctly from the Madigan Library at the Pennsylvania College of Technology.
Chicago Manual of Style Shows examples of citations for books, journal articles, electronic sources, internet, etc.
Columbia Guide to Online Style Advertised as the most comprehensive guide to online style. Although this is an advertisement for the book if has great material on actual citations
MLA (Modern Language Association) A Guide for Writing Research Papers Based on Modern Language Association (MLA) Documentation. Prepared by the Humanities Department and the Arthur C. Banks Jr. Library
Using MLA format Written by the Purdue University Online Writing Lab