Cita APA (7a ed.)

SULLIVAN, T. J., & THOMPSON, K. S. (1988). Introduction social problems. Macmillan Pub.

Cita Chicago Style (17a ed.)

SULLIVAN, Thomas J., y Kenrick S. THOMPSON. Introduction Social Problems. New York: Macmillan Pub, 1988.

Cita MLA (9a ed.)

SULLIVAN, Thomas J., y Kenrick S. THOMPSON. Introduction Social Problems. Macmillan Pub, 1988.