APA (7th ed.) Citation

Cain, S. A. (1974). Foundations of Plant Geography. Hafner Press.

Chicago Style (17th ed.) Citation

Cain, Stanley A. Foundations of Plant Geography. New York: Hafner Press, 1974.

MLA (9th ed.) Citation

Cain, Stanley A. Foundations of Plant Geography. Hafner Press, 1974.