Cory, C. B. (1942). Catalogue of birds of the Americas and the adjacent islands in Field Museum of natural history and including all species and subspecies known to occur in North America. Field Museum.
Chicago-Zitierstil (17. Ausg.)Cory, Charles Barney. Catalogue of Birds of the Americas and the Adjacent Islands in Field Museum of Natural History and Including All Species and Subspecies Known to Occur in North America. Chicago: Field Museum, 1942.
MLA-Zitierstil (9. Ausg.)Cory, Charles Barney. Catalogue of Birds of the Americas and the Adjacent Islands in Field Museum of Natural History and Including All Species and Subspecies Known to Occur in North America. Field Museum, 1942.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.