Cita APA (7th ed.)

Calhoun, C., & Light, D. (1994). Sociology (6th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Calhoun, Craig, i Donald Light. Sociology. 6th ed. New York: McGraw-Hill, 1994.

Cita MLA (9th ed.)

Calhoun, Craig, i Donald Light. Sociology. 6th ed. McGraw-Hill, 1994.