Cita APA (7a ed.)

Sullivan, T. J. (1980). Social problems: Divergent perspectives. Wiley.

Cita Chicago Style (17a ed.)

Sullivan, Thomas J. Social Problems: Divergent Perspectives. New York [u.a.]: Wiley, 1980.

Cita MLA (9a ed.)

Sullivan, Thomas J. Social Problems: Divergent Perspectives. Wiley, 1980.