APA

American Museum of Natural History, . (19011943). Guide leaflet series of the American Museum of Natural History. New York, NY: Museum.

Chicago

American Museum of Natural History, . 19011943. Guide leaflet series of the American Museum of Natural History. New York, NY: Museum.

Harvard

American Museum of Natural History, . (19011943). Guide leaflet series of the American Museum of Natural History. New York, NY: Museum.

MLA

American Museum of Natural History, . Guide leaflet series of the American Museum of Natural History. New York, NY: Museum. 19011943.