Cita APA (7a ed.)

Smith, R. W., & Fontana, A. (1981). Social problems: Role, institutional, and societal perspectives. Holt, Rinehart & Winston.

Cita Chicago Style (17a ed.)

Smith, Ronald W., y Andrea Fontana. Social Problems: Role, Institutional, and Societal Perspectives. New York [u.a.]: Holt, Rinehart & Winston, 1981.

Cita MLA (8a ed.)

Smith, Ronald W., y Andrea Fontana. Social Problems: Role, Institutional, and Societal Perspectives. Holt, Rinehart & Winston, 1981.