For Research Paper Preparation, the templates are available at the following links:
1. Template for Preparation of Papers for IEEE Sponsored Conferences & Symposia
http://www.ezconf.net/docs/SOLI%202008/sample.doc
2. Preparation of Papers for IEEE Transactions And Journals
http://www.ieee.org/portal/cms_docs/pubs/transactions/TRANS-JOUR.DOC
3. APA Template for research papers
http://www.academic.marist.edu/CTE/APA%20Template%20092806.doc
For information about other documentation styles ---
4. {MLA, CMS, CBE etc.} :
http://writing.colostate.edu/guides/researchsources/documentation/specific.cfm
5. {LaTeX Style File.} :
http://web.mit.edu/klund/www/csm/