Mendeley is a free reference manager and academic social network that can help you organize your research, collaborate with others online, and discover the latest research.
Zotero is an easy-to-use yet powerful research tool that helps you gather, organize, and analyze sources (citations, full texts, web pages, images, and other objects), and lets you share the results of your research in a variety of ways.
Online Citation Tools
NOTE:
While there many handy tools for creating citations, no one tool is 100% accurate. Always cross-check against a style guide or trusted source. When in doubt, consult your instructor for citation guidelines for any specific assignment
ZoteroBib helps you build a bibliography instantly from any computer or device, without creating an account or installing any software. It’s brought to you by the team behind Zotero, the powerful open-source research tool recommended by thousands of universities worldwide, so you can trust it to help you seamlessly add sources and produce perfect bibliographies.