Citation Managers Databases
EndNote Basic
Use EndNote Basic to create a personal database of references to articles, books, and other research sources. Register to create your free account. Storage is limited to 50,000 references and 2GB of attachments. EndNote Basic offers 25 of the most-used citation styles, including APA 7th, Chicago 17th, and MLA 8th. For access to many more citation styles, consider using Zotero, another free citation manager.
Mendeley
With Mendeley Reference Manager, you can organize and search your personal library, annotate documents and cite as you write. Create a free account to begin.
Zotero
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share your research sources. Download Zotero Standalone as a separate application or install as a Firefox extension to begin.