http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
St. Anselm's Proslogion. With, A reply on behalf of the fool, by Gaunilo, and the author's reply to Gaunilo. Translated with an introd. and philosophical commentary, by M.J. Charlesworth
The three texts are in English and Latin.