EasyBib: Free Bibliography Maker - MLA, APA, Chicago citation styles
Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles. Now supports 7th edition of MLA.
http://easybib.com/

BibMe: Fast & Easy Bibliography Maker - MLA, APA, Chicago ...
Just like EasyBib™! BibMe AutoFills citations for you. Download your MLA, APA, Chicago, or Turabian bibliography in RTF for free.
http://www.bibme.org/

Son of Citation Machine
Citation machine helps students and professional researchers to properly credit the information that they use. Its primary goal is to make it so easy for student ...
http://citationmachine.net/index2.php

NoodleTools : MLA, APA, and Chicago/Turabian Bibliography Composer ...
NoodleBib. The Web's most comprehensive and accurate MLA, APA, and Chicago/Turabian bibliography composer with fully-integrated note-taking. Learn more about NoodleBib
http://noodletools.com/

NoodleTools
NoodleTools: Student research platform with MLA, APA and Chicago/Turabian bibliographies, notecards, outlining
http://www.noodletools.com/login.php

KnightCite Citation Service - Calvin College - Minds In The Making
We use the 7th ed. of MLA, 6th ed. of APA, and 16th ed. of Chicago (7th ed. Turabian).
http://www.calvin.edu/library/knightcite/index.php

Citation Wizard - Bibliograpy and Works Cited Generator
A free tool for online creation of works cited and bibliography pages in the MLA format. Great for students at all levels.
http://workscited.tripod.com/

OttoBib - Automatic Easy Bibliography Generator. MLA, APA ...
OttoBib generates bibliographies automatically. OttoBib looks up all information by ISBN for you. It can generate a full bibliography and a permanent URL for future ...
http://www.ottobib.com/

Bibliography - Wikipedia, the free encyclopedia
Bibliography (from Greek βιβλιογραφία, bibliographia, literally "book writing"), as a discipline, is traditionally the academic study of books as physical ...
http://en.wikipedia.org/wiki/Bibliography

Wikipedia:Citation needed - Wikipedia, the free encyclopedia
To ensure that all Wikipedia content is verifiable, anyone may question an uncited claim by inserting a {{Citation needed}} tag. Example: 65% of people believe in ghosts.
http://en.wikipedia.org/wiki/Wikipedia:Citation_needed