APA (7th ed.) Citation

Klubertanz, G. P. (1953). The philosophy of human nature. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Klubertanz, George Peter. The Philosophy of Human Nature. New York: Appleton-Century-Crofts, 1953.

MLA (9th ed.) Citation

Klubertanz, George Peter. The Philosophy of Human Nature. Appleton-Century-Crofts, 1953.