Cita APA (7a ed.)

Bopp, W. J. (1974). Police personnel administration: The management of human resources. Holbrook Pr.

Cita Chicago Style (17a ed.)

Bopp, William J. Police Personnel Administration: The Management of Human Resources. Boston: Holbrook Pr, 1974.

Cita MLA (9a ed.)

Bopp, William J. Police Personnel Administration: The Management of Human Resources. Holbrook Pr, 1974.