Cita APA (7th ed.)

Schumacher, M. A., & Kurz, G. A. (2000). The 8% solution: Preventing serious, repeat juvenile crime. Sage Publications.

Cita Chicago (17th ed.)

Schumacher, Michael Allen, i Gwen A. Kurz. The 8% Solution: Preventing Serious, Repeat Juvenile Crime. Thousand Oaks, Calif.: Sage Publications, 2000.

Cita MLA (8th ed.)

Schumacher, Michael Allen, i Gwen A. Kurz. The 8% Solution: Preventing Serious, Repeat Juvenile Crime. Sage Publications, 2000.