Zotero is a bibliographic management tool that works with Firefox, Chrome, & Safari. It has a desktop program & also a web backup. The Zotero Connector recognizes & extracts bibliographic information from websites, library catalogs, & databases, enabling you to easily save, organize, & create bibliographies of the sources you collect. Zotero also has several features that enable you to enhance the citations you collect, including automatic capture of webpages, storage of PDF files, images, and links, as well as note taking & search capabilities. Zotero is powerful, easy to use, & free.