APA (7th ed.) Citation

Leonard, G. (1972). The transformation: A guide to the inevitable changes in humankind. Delacorte Press.

Chicago Style (17th ed.) Citation

Leonard, George. The Transformation: A Guide to the Inevitable Changes in Humankind. New York: Delacorte Press, 1972.

MLA (9th ed.) Citation

Leonard, George. The Transformation: A Guide to the Inevitable Changes in Humankind. Delacorte Press, 1972.

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