APA Online - APA citation style for electronic resources
Bedford St Martin's - the largest publisher of textbooks for college English courses, as well as a leading publisher in Technical Writing, publish the best-selling textbook in the United States: A Writer's Reference.
Doc Styles - Concise guides to formatting and documenting research papers in APA and MLA
MLA Style - How to document sources with MLA style format
Noodle Tools - Online help for APA, MLA documentation.
OWL's Using APA Format - Purdue's Online Writing Lab guidelines for using APA style.
OWL's Using MLA Format - Purdue's Online Writing Lab guidelines for using MLA.
PlagiCourt - Interactive "court" on plagiarism with quiz
You Quote It, You Note It - 10 minute tutorial on plagiarism