Cita APA (7a ed.)

Mastrofski, S. (1983). The Police and Noncrime Services. Sage Publications.

Cita Chicago Style (17a ed.)

Mastrofski, S. The Police and Noncrime Services. Sage Publications, 1983.

Cita MLA (9a ed.)

Mastrofski, S. The Police and Noncrime Services. Sage Publications, 1983.