Cita APA (7a ed.)

NEUBECK, K. J., & NEUBECK, M. A. (1997). Social problems: A critical approach.-- ed.4. The McGraw Hill.

Cita Chicago Style (17a ed.)

NEUBECK, Kenneth J., y Mary Alice NEUBECK. Social Problems: A Critical Approach.-- Ed.4. New York: The McGraw Hill, 1997.

Cita MLA (9a ed.)

NEUBECK, Kenneth J., y Mary Alice NEUBECK. Social Problems: A Critical Approach.-- Ed.4. The McGraw Hill, 1997.