http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
manual for writers of research papers, theses, and dissertations
Chicago style for students and researchers
Kate L. Turabian ; revised by Wayne C. Booth, Gregory G. Colomb, Joseph M. Williams, and University of Chicago Press editorial staff.
Chicago guides to writing, editing, and publishing