APA-referens (7:e uppl.)

Calhoun, C. (1997). Sociology (7th ed.). McGraw-Hill'.

Chicago-referens (17:e uppl.)

Calhoun, Craigj. Sociology. 7th ed. New York: McGraw-Hill', 1997.

MLA-referens (9:e uppl.)

Calhoun, Craigj. Sociology. 7th ed. McGraw-Hill', 1997.