APA (7th ed.) Zitazioa

Schaefer, R. T., & Lamm, R. P. (1989). Sociology (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Schaefer, Richard T., eta Robert P. Lamm. Sociology. 3rd ed. New York: McGraw-Hill, 1989.

MLA (9th ed.) Zitazioa

Schaefer, Richard T., eta Robert P. Lamm. Sociology. 3rd ed. McGraw-Hill, 1989.