Gaya APA

Alpert, G, P., Piquero, A, R. (2000). Community Policing: Contemporary Readings (2 ed.). USA: Waveland Press, Inc.

Gaya MLA

Alpert, Gepffrey, P.., Piquero, Alex, R. "Community Policing: Contemporary Readings". 2 ed. USA: Waveland Press, Inc, 2000. Texts.