Cita APA (7th ed.)

Permanent European Conference on Probation and Aftercare, Kalmthout, A. M. v., & Derks, J. (2000). Probation and probation services: A European perspective. Wolf Legal Pub..

Cita Chicago (17th ed.)

Permanent European Conference on Probation and Aftercare, A. M. van Kalmthout, i Jack Derks. Probation and Probation Services: A European Perspective. Nijmegen, Netherlands: Wolf Legal Pub., 2000.

Cita MLA (8th ed.)

Permanent European Conference on Probation and Aftercare, et al. Probation and Probation Services: A European Perspective. Wolf Legal Pub., 2000.