Pennsylvania, Department of Transportation, Staplin, L., & Pennsylvania Department of Transportation. (1989). Effectiveness of current sanctions against habitual offenders: Final report.
Chicago-Zitierstil (17. Ausg.)Pennsylvania, Department of Transportation, Loren Staplin, und Pennsylvania Department of Transportation. Effectiveness of Current Sanctions Against Habitual Offenders: Final Report. Harrisburg, Pa, 1989.
MLA-Zitierstil (8. Ausg.)Pennsylvania, Department of Transportation, et al. Effectiveness of Current Sanctions Against Habitual Offenders: Final Report. 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.