APA (7th ed.) Citation

Caplan, A. L. (1981). Ethics in hard times. Plenum Press.

Chicago Style (17th ed.) Citation

Caplan, Arthur L. Ethics in Hard Times. New York [u.a.]: Plenum Press, 1981.

MLA (8th ed.) Citation

Caplan, Arthur L. Ethics in Hard Times. Plenum Press, 1981.

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