APA (7th ed.) Citation

Sutton, A., Sutton, M., & Adams, A. (1969). The American West: A natural history. Random House.

Chicago Style (17th ed.) Citation

Sutton, Ann, Myron Sutton, and Ansel Adams. The American West: A Natural History. New York: Random House, 1969.

MLA (8th ed.) Citation

Sutton, Ann, et al. The American West: A Natural History. Random House, 1969.

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