http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
FROESCHNER, Richard C.: -- Cydnidae of the western hemisphere. -- Washington 1960.S.337- 680. 8° -- (Proceedings of the United States National Museum.3430.) -- 1962 ! -- Ho°
Proceedings of the United States National Museum. 3430