Cita APA (7th ed.)

Schaefer, R. T. (2010). Sociology (10th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Schaefer, Richard T. Sociology. 10th ed. New York: McGraw-Hill, 2010.

Cita MLA (9th ed.)

Schaefer, Richard T. Sociology. 10th ed. McGraw-Hill, 2010.