Some of the following links contain some local institutional information. However, most of the information provided is generic and will help you compare the features and functionality of EndNote, RefWorks, Zotero, Mendeley, Papers and other Reference & Citation Management tools/services.
Bibliographic management | Bamboo DiRT. (2014). Retrieved July 14, 2014, from http://dirtdirectory.org/categories/bibliographic-management.
Provides an extensive and continually updates list of citation & reference management tools. Descriptions at the list level are short and not analytical. However, the site does provide more extensive information, including comments and reviews. Very useful site.
Citation managers - UW Madison Libraries. Retrieved February 4, 2013 from http://www.library.wisc.edu/citation-managers/comparison.html .
This site compares EndNote (desktop version), EndNote Web, Mendeley, RefWorks and Zotero (the Firefox based PBM).
Choosing a citation manager: EndNote, Mendeley, RefWorks, Zotero (2014). Retrieved April 2, 2014 from http://libguides.tacoma.uw.edu/content.php?pid=73462&sid=5297103 This site also includes EndNote Web.
Comparison of reference managers. (2015). Retrieved September 28, 2015 from http://guides.library.upenn.edu/citationmgmt .
This site provides a brief tabular comparison of the following personal bibliographic management systems: RefWorks, Flow (document centric version of RefWorks) EndNote, Zotero, Papers and Mendeley.
Manage citations with Zotero, Mendeley & EndNote. Retrieved April 1, 2015 from http://guides.library.pdx.edu/managecitations .
This site provides a table comparing the products given in the title, plus EndNote Web [EndNote Online]. Additionally, this site includes a well done video comparing the pros and cons of Zotero and Mendeley.
Overview of citation software at MIT: Managing your references. Retrieved February 4, 2013 from http://libguides.mit.edu/content.php?pid=55486&sid=427307 .
This site includes Zotero (the Firefox based PBM), EndNote, Mendeley and RefWorks.
Research management and citation. (2015). Retrieved February 4, 2013 from http://library.law.yale.edu/research/research-management-and-citation .
This site provides a comparison table including the following personal bibliographic management tools: Evernote (open source), Mendeley, Zotero (the Firefox based PBM), EndNoteWeb and RefWorks.
Wikipedia contributors.Comparison of reference management software. (2015). Retrieved September 29, 2015, from http://en.wikipedia.org/wiki/Comparison_of_reference_management_software .