APA aipamena

Schaefer, R. T. (2007). Sociology (10th ed.). McGraw-Hill.

Chicago Style aipamena

Schaefer, Richard T. Sociology. 10th ed. Boston: McGraw-Hill, 2007.

MLA aipamena

Schaefer, Richard T. Sociology. 10th ed. McGraw-Hill, 2007.