Cita APA (7th ed.)

Witt, J. (2011). SOC (2nd ed., 2011 ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Witt, Jon. SOC. 2nd ed., 2011 ed. New York: McGraw-Hill, 2011.

Cita MLA (9th ed.)

Witt, Jon. SOC. 2nd ed., 2011 ed. McGraw-Hill, 2011.