APA aipamena

American Sociological Association. (1972). Contemporary sociology. American Sociological Association.

Chicago Style aipamena

American Sociological Association. Contemporary Sociology. [Washington, D.C.]: American Sociological Association, 1972.

MLA aipamena

American Sociological Association. Contemporary Sociology. American Sociological Association, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.