Cita APA (7th ed.)

Turner, J. H. (1981). Sociology: Studying the human system (Second edition.). Goodyear.

Cita Chicago (17th ed.)

Turner, Jonathan H. Sociology: Studying the Human System. Second edition. Santa Monica, California: Goodyear, 1981.

Cita MLA (9th ed.)

Turner, Jonathan H. Sociology: Studying the Human System. Second edition. Goodyear, 1981.