Gaya APA

Adler, F., Mueller, G, O. (2007). Criminology: and the criminal justice system (6th ed.). New York: McGraw-Hill.

Gaya MLA

Adler, Freda., Mueller, Gerhard, O.W. "Criminology: and the criminal justice system". 6th ed. New York: McGraw-Hill, 2007. Text.