Simpson, G. G. (1935). Occurrence and relationships of the Río Chico fauna of Patagonia. The American Museum of Natural History.
Chicago-Zitierstil (17. Ausg.)Simpson, George Gaylord. Occurrence and Relationships of the Río Chico Fauna of Patagonia. New York City: The American Museum of Natural History, 1935.
MLA-Zitierstil (9. Ausg.)Simpson, George Gaylord. Occurrence and Relationships of the Río Chico Fauna of Patagonia. The American Museum of Natural History, 1935.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.