Roberts, A. R. (1998). Juvenile justice: Policies, programs, and services (2. ed.). Nelson-Hall.
Cita Chicago Style (17a ed.)Roberts, Albert R. Juvenile Justice: Policies, Programs, and Services. 2. ed. Chicago, Ill: Nelson-Hall, 1998.
Cita MLA (9a ed.)Roberts, Albert R. Juvenile Justice: Policies, Programs, and Services. 2. ed. Nelson-Hall, 1998.
Precaución: Estas citas no son 100% exactas.