Center for the Study of Youth Policy. (19). Working paper series / Center for the Study of Youth Policy. Center for the Study of Youth Policy, the University of Pennsylvania, School of Social Work.
Chicago-Zitierstil (17. Ausg.)Center for the Study of Youth Policy. Working Paper Series / Center for the Study of Youth Policy. Philadelphia, Pa: Center for the Study of Youth Policy, the University of Pennsylvania, School of Social Work, 19.
MLA-Zitierstil (9. Ausg.)Center for the Study of Youth Policy. Working Paper Series / Center for the Study of Youth Policy. Center for the Study of Youth Policy, the University of Pennsylvania, School of Social Work, 19.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.