Não informado. (2001). Annual Report of the American Museum of Natural History. American Museum of Natural History.
Cita Chicago Style (17a ed.)Não informado. Annual Report of the American Museum of Natural History. New York: American Museum of Natural History, 2001.
Cita MLA (8a ed.)Não informado. Annual Report of the American Museum of Natural History. American Museum of Natural History, 2001.
Precaución: Estas citas no son 100% exactas.