Não informado. (2001). Annual Report of the Denver Museum of Natural History. Museum of Natural History.
Style de citation Chicago (17e éd.)Não informado. Annual Report of the Denver Museum of Natural History. Denver, Colo: Museum of Natural History, 2001.
Style de citation MLA (8e éd.)Não informado. Annual Report of the Denver Museum of Natural History. Museum of Natural History, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.