APA (7th ed.) Citation

Conrad, J. R. (1964). The many worlds of man. Crowell.

Chicago Style (17th ed.) Citation

Conrad, Jack Randolph. The Many Worlds of Man. New York: Crowell, 1964.

MLA (9th ed.) Citation

Conrad, Jack Randolph. The Many Worlds of Man. Crowell, 1964.

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