For those trying to complete any lengthy citations (or even brief ones), Zotero will be a most welcome find. The program works as a Firefox 2.0 extension which helps users collect, manage, and cite research sources. As it functions within the browser itself, visitors can automatically capture citation information from web pages, and users can also take notes along the way as they work. The program also comes with complete documentation and is compatible with all computers running on either Windows or Mac operating systems.