APA (7th ed.) Citation

Dutton, D., & Powell, L. C. (1972). San Diego and the back country. Ballantine Books.

Chicago Style (17th ed.) Citation

Dutton, Davis, and Lawrence Clark Powell. San Diego and the Back Country. New York: Ballantine Books, 1972.

MLA (9th ed.) Citation

Dutton, Davis, and Lawrence Clark Powell. San Diego and the Back Country. Ballantine Books, 1972.