http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Plato's Euthyphro, Apology, and Crito, and Aristophanes' Clouds
Plato and Aristophanes ; translated with notes by Thomas G. West and Grace Starry West ; introduction by Thomas G. West.