RefWorks is a web-based program that allows you to keep track of the sources you are using for your research as well as your notes about them. Sign up online to access your account from anywhere on campus. Use the Library's catalog to access RefWorks from off-campus.
Zotero is a browser plug-in that helps you collect and manage your research sources. You can download it from the Zotero website.
Mendeley is a desktop application and website that help you collect and manage your research, especially academic journal articles. Go to the Mendeley website to set up an account and install the desktop application on your computer.