Cita APA (7a ed.)

Wells, A. (1978). Contemporary sociological theories. Goodyear.

Cita Chicago Style (17a ed.)

Wells, Alan. Contemporary Sociological Theories. Santa Mónica, California: Goodyear, 1978.

Cita MLA (9a ed.)

Wells, Alan. Contemporary Sociological Theories. Goodyear, 1978.