Massachusetts Office of Commissioner of Probation. (1989). Youth at risk: Juveniles on probation in Massachusetts.
Chicago-Zitierstil (17. Ausg.)Massachusetts Office of Commissioner of Probation. Youth at Risk: Juveniles on Probation in Massachusetts. [Boston, Mass.], 1989.
MLA-Zitierstil (9. Ausg.)Massachusetts Office of Commissioner of Probation. Youth at Risk: Juveniles on Probation in Massachusetts. 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.