Cita APA (7a ed.)

Putwain, D., & Sammons, A. (2002). Psychology and crime. Routledge.

Cita Chicago Style (17a ed.)

Putwain, David, y Aidan Sammons. Psychology and Crime. London [etc.]: Routledge, 2002.

Cita MLA (9a ed.)

Putwain, David, y Aidan Sammons. Psychology and Crime. Routledge, 2002.