APA (7th ed.) Citation

Kopper, P., Clark, C., & Sandved, K. B. (1982). The National Museum of Natural History. Abrams in association with the Smithsonian Institution.

Chicago Style (17th ed.) Citation

Kopper, Philip, Chip Clark, and Kjell Bloch Sandved. The National Museum of Natural History. New York: Abrams in association with the Smithsonian Institution, 1982.

MLA (8th ed.) Citation

Kopper, Philip, et al. The National Museum of Natural History. Abrams in association with the Smithsonian Institution, 1982.

Warning: These citations may not always be 100% accurate.