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