Caplan, A. L. (1981). Ethics in hard times. Plenum Press.
Chicago Style (17th ed.) CitationCaplan, Arthur L. Ethics in Hard Times. New York [u.a.]: Plenum Press, 1981.
MLA (8th ed.) CitationCaplan, Arthur L. Ethics in Hard Times. Plenum Press, 1981.
Warning: These citations may not always be 100% accurate.