Cita APA (7a ed.)

Bean, P. (2008). Drugs and crime (3. ed.). Willan.

Cita Chicago Style (17a ed.)

Bean, Philip. Drugs and Crime. 3. ed. Cullompton [u.a.]: Willan, 2008.

Cita MLA (9a ed.)

Bean, Philip. Drugs and Crime. 3. ed. Willan, 2008.