Main project page: http://www.mediawiki.org/wiki/Extension:HarvardReferences

Working example: http://wikiext.org/index.php/Harvard_references_sample

Author: X-romix 

==Setup==

1. Place this folder into "Extensions" folder of MediaWiki installation.

2. Write at the end of "LocalSettings.php" string

  require_once("$IP/extensions/HarvardReferences/HarvardReferences_1_6.php");

3. Make [[HarvardReferences.js]] (text from HarvardReferences_1_6.js) and write into [[MediaWiki:Common.js]] call of it:

  importScript('HarvardReferences.js');