Offers information about writing papers, including formatting, citing sources, and avoiding plagiarism. Provides extensive material regarding the use of APA and MLA styles.

Oxford English Dictionary is the authoritative dictionary of the English language. It is an unsurpassed guide to the meaning, history, and pronunciation of over 600,000 words past and present - from access the English-speaking world.

Compiles dictionary and thesaurus information from print and online sources. Includes billions of words—making it much bigger than an average dictionary—and makes extensive use of example sentences, allowing users to see a word in context.