I use one of my sites to host an academic journal, and I would like to be able to add meta tags which help identify bibliographic data, as suggested in the Google Scholar guidelines for indexing.

According to such guidelines, one needs "to provide at least three fields: (1) the title of the article, (2) the full name of at least the first author, and (3) the year of publication." Therefore, it would be great if we had at least the three following additional meta tag options:

citation_title
citation_author
citation_year