APA (7th ed.) Citation

Corle, E. (1937). People on the earth ([1st ed.].). Random House.

Chicago Style (17th ed.) Citation

Corle, Edwin. People on the Earth. [1st ed.]. New York: Random House, 1937.

MLA (8th ed.) Citation

Corle, Edwin. People on the Earth. [1st ed.]. Random House, 1937.