APA-viite (7. p.)

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

Chicago-viite (17. p.)

Ritzer, George. Sociological Theory. 4th.ed. New york: McGraw-Hil, 1996.

MLA-viite (9. p.)

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