APA (7th ed.) Citation

National Museum of Natural History (U.S.), Fitzhugh, W. W., & Crowell, A. (1988). Crossroads of continents: Cultures of Siberia and Alaska. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

National Museum of Natural History (U.S.), William W. Fitzhugh, and Aron Crowell. Crossroads of Continents: Cultures of Siberia and Alaska. Washington, D.C.: Smithsonian Institution Press, 1988.

MLA (8th ed.) Citation

National Museum of Natural History (U.S.), et al. Crossroads of Continents: Cultures of Siberia and Alaska. Smithsonian Institution Press, 1988.