Cita APA (7a ed.)

Hammersley, R. (2008). Drugs and crime: Theories and practices. Polity Press.

Cita Chicago Style (17a ed.)

Hammersley, Richard. Drugs and Crime: Theories and Practices. Cambridge [u.a.]: Polity Press, 2008.

Cita MLA (8a ed.)

Hammersley, Richard. Drugs and Crime: Theories and Practices. Polity Press, 2008.