APA (7th ed.) Citation

Chapin, J. P. (1932). The birds of the Belgian Congo. The American Museum of Natural History.

Chicago Style (17th ed.) Citation

Chapin, James Paul. The Birds of the Belgian Congo. New York: The American Museum of Natural History, 1932.

MLA (9th ed.) Citation

Chapin, James Paul. The Birds of the Belgian Congo. The American Museum of Natural History, 1932.