Não informado. (1881). Bulletin of the American Museum of Natural History. American Museum of Natural History.
Style de citation Chicago (17e éd.)Não informado. Bulletin of the American Museum of Natural History. New York: American Museum of Natural History, 1881.
Style de citation MLA (8e éd.)Não informado. Bulletin of the American Museum of Natural History. American Museum of Natural History, 1881.
Attention : ces citations peuvent ne pas être correctes à 100%.