Aloha,
I just stumbled across this online service--Easy Bib. I
haven't checked it out in detail.
The free service offers citations in appropriate formats for
writers and researchers (MLA is free, others for a small
monthly fee). For websites, books, newspapers, journals,
databases, other kinds of sources.
It offers a search engine for titles, etc,. and returns
citations. Also manual citation.
Might be useful.
http://www.easybib.com/
Musing Sources Good! Citing Them Good! Rose,
Pitch