Não informado. (1881). Bulletin of the American Museum of Natural History. American Museum of Natural History.
Cita Chicago Style (17a ed.)Não informado. Bulletin of the American Museum of Natural History. New York: American Museum of Natural History, 1881.
Cita MLA (8a ed.)Não informado. Bulletin of the American Museum of Natural History. American Museum of Natural History, 1881.
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