Cita APA (7th ed.)

Ritzer, G. (1996). Sociological theory (4th ed.). McGraw-Hill Companies.

Cita Chicago (17th ed.)

Ritzer, George. Sociological Theory. 4th ed. New York: McGraw-Hill Companies, 1996.

Cita MLA (8th ed.)

Ritzer, George. Sociological Theory. 4th ed. McGraw-Hill Companies, 1996.