Cita APA (7a ed.)

Gourley, G. D. (1953). In-Service Training of Policemen by Universities and Colleges.

Cita Chicago Style (17a ed.)

Gourley, G. Douglas. In-Service Training of Policemen by Universities and Colleges. 1953.

Cita MLA (9a ed.)

Gourley, G. Douglas. In-Service Training of Policemen by Universities and Colleges. 1953.