Cita APA (7a ed.)

Smith, A. B., & Berlin, L. (1979). Introductions to probation and parole (2d ed.). West Pub. Co.

Cita Chicago Style (17a ed.)

Smith, Alexander B., y Louis Berlin. Introductions to Probation and Parole. 2d ed. St. Paul: West Pub. Co, 1979.

Cita MLA (9a ed.)

Smith, Alexander B., y Louis Berlin. Introductions to Probation and Parole. 2d ed. West Pub. Co, 1979.