APA (7e ed.) Bronvermelding

Schaefer, R. T. (2004). Sociology: A brief introduction (Fifth edition.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Schaefer, Richard T. Sociology: A Brief Introduction. Fifth edition. Boston: McGraw-Hill, 2004.

MLA (8e ed.) Bronvermelding

Schaefer, Richard T. Sociology: A Brief Introduction. Fifth edition. McGraw-Hill, 2004.