Cita APA (7th ed.)

Sullivan, T. J., & Thompson, K. S. (1988). Introduction to social problems. Macmillan.

Cita Chicago (17th ed.)

Sullivan, Thomas J., i Kenrick S. Thompson. Introduction to Social Problems. New York: Macmillan, 1988.

Cita MLA (9th ed.)

Sullivan, Thomas J., i Kenrick S. Thompson. Introduction to Social Problems. Macmillan, 1988.