APA (7th ed.) Citation

Worth, J. (1968). Man, earth, and change: The principles and history of conservation,. Coward-McCann.

Chicago Style (17th ed.) Citation

Worth, Jean. Man, Earth, and Change: The Principles and History of Conservation,. New York: Coward-McCann, 1968.

MLA (9th ed.) Citation

Worth, Jean. Man, Earth, and Change: The Principles and History of Conservation,. Coward-McCann, 1968.