Cita APA (7th ed.)

Coleman, J. W. (1998). Social problems: A brief introduction. Longman.

Cita Chicago (17th ed.)

Coleman, James William. Social Problems: A Brief Introduction. New York: Longman, 1998.

Cita MLA (9th ed.)

Coleman, James William. Social Problems: A Brief Introduction. Longman, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.