Cita APA (7a ed.)

Cooper, J. L. (1980). The police and the ghetto. Kennikat Pr.

Cita Chicago Style (17a ed.)

Cooper, John L. The Police and the Ghetto. Port Washington, N.Y. [u.a.]: Kennikat Pr, 1980.

Cita MLA (9a ed.)

Cooper, John L. The Police and the Ghetto. Kennikat Pr, 1980.