Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

Ritzer, George. Sociological Theory. 4th ed. New York: McGraw-Hill Companies, 1996.

Lua MLA (8ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.