Cita APA (7th ed.)

Hook, S. (1980). Philosophy and public policy. Southern Illinois University Press.

Cita Chicago (17th ed.)

Hook, Sidney. Philosophy and Public Policy. Carbondale, IL: Southern Illinois University Press, 1980.

Cita MLA (9th ed.)

Hook, Sidney. Philosophy and Public Policy. Southern Illinois University Press, 1980.

Atenció: Aquestes cites poden no estar 100% correctes.