Cita APA (7a ed.)

Kunz, K. (1990). Commentary. Crime and criminal policy in Europe, 45-50.

Cita Chicago Style (17a ed.)

Kunz, Karl-Ludwig. "Commentary." Crime and Criminal Policy in Europe 1990: 45-50.

Cita MLA (9a ed.)

Kunz, Karl-Ludwig. "Commentary." Crime and Criminal Policy in Europe, 1990, pp. 45-50.