On this site you can find different research and citation manuals: APA Style, MLA, Style, and Chicago Manual of Style. In addition it has information about plagiarism and how to avoid it. This site is provided by Purdue online writing lab.
This location contains scores of digital handouts on grammar and English usage, over 170 computer-graded quizzes, and much more useful information. It is sponsored by Capital Community College Foundation.
This is a selection of research skill Webpages, this page is created by Cornell University Library.