Kupchik, A. (2016). The real school safety problem: The long-term consequences of harsh school punishment. University of California Press.
Chicago-Zitierstil (17. Ausg.)Kupchik, Aaron. The Real School Safety Problem: The Long-term Consequences of Harsh School Punishment. Oakland, California: University of California Press, 2016.
MLA-Zitierstil (8. Ausg.)Kupchik, Aaron. The Real School Safety Problem: The Long-term Consequences of Harsh School Punishment. University of California Press, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.