• RefWorks:

    an online research management, writing and collaboration tool -- is designed to help researchers easily gather, manage, store and share all types of information, as well as generate citations and bibliographies. If you need to manage information for any reason, whether it be for writing, research or collaboration, RefWorks is the perfect tool.

  • Zotero

    an easy-to-use yet powerful research tool that helps you gather, organize, and analyze sources (citations, full texts, web pages, images, and other objects), and lets you share the results of your research in a variety of ways. It has the ability to store author, title, and publication fields and to export that information as formatted references�and the best parts of modern software and web applications (like iTunes and del.icio.us), such as the ability to interact, tag, and search in advanced ways. Zotero integrates tightly with online resources; it can sense when users are viewing a book, article, or other object on the web, and�on many major research and library sites�find and automatically save the full reference information for the item in the correct fields.

  • citeulike:

    free service for managing and discovering scholarly references. It can easily store references you find online, discover new articles and resources, automated article recommendations, share references with your peers, find out who's reading what you're reading, and store and search your PDFs.

  • EasyBib (Write Smart):

    The free version of EasyBib formats citations in the latest edition of the MLA format (currently the 7th edition). To use EasyBib's APA formatting services, sign up for MyBib Pro by clicking here: http://www.easybib.com/products/mybibpro

  • connotea:

    online reference management for clinicians and scientists. It can quickly save and organize links to your references, Easily share references with your , colleagues, References can be accessed from any computer, Save references with just one click, Easy to use. Nothing to download and nothing to learn. You can start creating your library today, Discover new leads, No cutting and pasting. Save references as you work without having to switch programs, References can be exported to, or imported from, desktop reference managers, References can be public, private, or shared with a selected group of colleagues, No storage limit, Save links to anything you find on the web.

  • KnightCite:

    an online citation generator service provided by the Hekman Library of Calvin College. This service simplifies the often tedious task of compiling an accurate bibliography in the appropriate style by formatting the given data on a source into a reliable citation, eliminating the need to memorize minute details of style for multiple kinds of sources. The service is provided free of charge by the college, and is available to members both within and outside of the Calvin community.

  • JabRef:

    an open source bibliography reference manager. The native file format used by JabRef is BibTeX, the standard LaTeX bibliography format. JabRef runs on the Java VM (version 1.5 or newer), and should work equally well on Windows, Linux and Mac OS X.

  • Son of Citation Machine:

    Professional researchers to properly credit the information that they use. Its primary goal is to make it so easy for student researchers to cite their information sources, that there is virtually no reason not to -- because SOMEDAY THE INFORMATION THAT SOMEONE ELSE WANTS TO USE -- WILL BE YOURS!

  • refbase:

    This web database lets you manage your academic references online, and share them with your colleagues. Using this free web service you can upload your references and see what others are reading, the database currently features 24047 records, organize and group your references, and assign keywords to them, so it's easy to get back to a reference, generate a formatted list of citations for your academic paper or CV (as HTML, RTF, PDF, or LaTeX), export references to desktop reference managers (such as Endnote, or Reference Manager) or BibTeX, and import records from common bibliographic formats and online databases.