Cita APA (7a ed.)

Kury, H., & Ferdinand, T. N. (2008). International perspectives on punitivity. Crime and crime policy.

Cita Chicago Style (17a ed.)

Kury, Helmut, y Theodore N. Ferdinand. "International Perspectives on Punitivity." Crime and Crime Policy 2008.

Cita MLA (9a ed.)

Kury, Helmut, y Theodore N. Ferdinand. "International Perspectives on Punitivity." Crime and Crime Policy, 2008.