RefWorks is an online citation manager. It is produced by Ex Libris, a ProQuest company. RefWorks LLC was founded in 2001 and the software was marketed by Cambridge Scientific Abstracts from 2002 until being acquired by ProQuest in 2008. The usefulness of RefWorks is enhanced by the numerous databases and catalogs that allow you to export citations of articles, books, and other resources into RefWorks for storing and managing. You can read annotate, organize, and cite your research as well as collaborate with friends and colleagues by sharing collections. RefWorks is able to generate bibliographies of citations in a variety of formats (e.g., APA, Turabian, MLA). There are two varieties are available: RefWorks Legacy and the new ProQuest RefWorks (Flow)