Cita APA (7a ed.)

Pursuit, D. G., & Gerletti, J. D. (1972). Police programs for prevneting crime and delinquency. Thomas.

Cita Chicago Style (17a ed.)

Pursuit, Dan G., y John D. Gerletti. Police Programs for Prevneting Crime and Delinquency. Springfield, Ill: Thomas, 1972.

Cita MLA (8a ed.)

Pursuit, Dan G., y John D. Gerletti. Police Programs for Prevneting Crime and Delinquency. Thomas, 1972.