You can use citation management tools to help manage your citations. These programs allow you to import citations from online article indexes, organize these citations in a personal database, automatically format them within papers and create instant bibliographies in a variety of styles.
RefWorks is a Web-based bibliographic management service licensed by The Library for use by all current UCB faculty, staff and students. It lacks the power of EndNote, but its ease of use makes it an excellent tool for undergraduates. RefWorks also serves as a complement to EndNote, since citations saved to RefWorks can later be exported to EndNote. To sign up for an individual account, use the RefWorks New User form.
EndNote is proprietary bibliographic management software that you install on your computer. It offers many features not available in RefWorks, making it a more poweful tool for researchers. It can be purchased from The Scholar's Workstation. Citations saved in RefWorks can be exported to EndNote.