Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share your research sources.
Create and manage citations of books, articles, videos, etc.
Import citations from databases and the WU Catalog
Add searchable notes and tags to citations; attach pdf's if desired
Quickly create a bibliography in multiple formats (MLA, Chicago, APA...)
Automatically manage in-text citations in Microsoft Word or LibreOffice/OpenOffice
Easily share references with others