Zotero: The Tri-College Libraries recommend Zotero, a free online app that can format your bibliography, keep your citations organized, and even save your articles in the cloud so you can access them later from the library, home, or a café.
Zotero: A Citation Tool A tri-college guide to installing and using Zotero to save your references and then cite them in footnotes and the computer-generated bibliography.
Citation Manuals and Guides
Chicago Manual of Style (Online)
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This 2017 edition of the handbook provides guidance on documenting sources and on writing style. This new edition also includes instructions and examples for online publications and websites.
This page explains the system using separate bibliographic notes for citations rather than including them in the text as in often done in science papers.
Created by the Writing Lab at Purdue University, this web site provides concise information on APA Guidelines, writing guidelines and citation & bibliography examples.