Cita APA (7a ed.)

Swank, C. J., & Conser, J. A. (1983). The police personnel system. Wiley.

Cita Chicago Style (17a ed.)

Swank, Calvin J., y James A. Conser. The Police Personnel System. New York [u.a.]: Wiley, 1983.

Cita MLA (8a ed.)

Swank, Calvin J., y James A. Conser. The Police Personnel System. Wiley, 1983.