Reference: Thesaurus, Usage, Quotations, and more. Bartleby.com
General The World Factbook. 2008. The U.S. government’s complete geographical handbook, featuring full-color maps and flags of all nations. Roget’s International ...
http://www.bartleby.com/reference/
Reference Book
In comparison, a reference book or reference-only book in a library is one that may only be used in the library and not borrowed from the library, How To reference a ...
http://openreferencebook.com/
Bartleby.com: Great Books Online -- Quotes, Poems, Novels ...
Etexts, focusing on classics and general reference works.
http://www.bartleby.com/
World Book
World Book Online Info Finder. Reference content plus science fair projects, a Biography Center, links to world newspapers, 21st century research guides, and much more.
http://worldbookonline.com/
Protocol Online - Your lab's reference book
Database of research protocols in bioscience including molecular biology, cell biology, immunology, plant biology, developmental biology, neuroscience, bioinformatics ...
http://www.protocol-online.org/
Free News, Magazines, Newspapers, Journals, Reference Articles and ...
Free Online Library: One of the largest online libraries in the world -- Millions of news, trade publications, newspapers, magazine, journal and reference documents ...
http://www.thefreelibrary.com/
Welcome to the NIST WebBook
The NIST Chemistry WebBook provides access to data compiled and distributed by NIST under the Standard Reference Data Program. The NIST Chemistry WebBook contains:
http://webbook.nist.gov/
Resources by Subject - ipl2: Information You Can Trust
ipl2: Information You Can Trust features a searchable, subject-categorized directory of authoritative websites; links to online texts, newspapers, and magazines; and ...
http://www.ipl.org/div/subject/
Reference, Facts, News - Free and Family-friendly Resources ...
Refdesk is a free and family friendly web site that indexes and reviews quality, credible, and current web-based reference resources.
http://www.refdesk.com/
Purdue OWL: APA Formatting and Style Guide
General format of APA citation, the most commonly used style in the sciences.
http://owl.english.purdue.edu/owl/resource/560/01/