Cita APA (7a ed.)

Arnold, H. (1990). Commentary. Crime and criminal policy in Europe, 143-164.

Cita Chicago Style (17a ed.)

Arnold, Harald. "Commentary." Crime and Criminal Policy in Europe 1990: 143-164.

Cita MLA (9a ed.)

Arnold, Harald. "Commentary." Crime and Criminal Policy in Europe, 1990, pp. 143-164.