Drug Policy Research Center. Santa Monica, Calif. , & Caulkins, J. P. (2002). School-based drug prevention: What kind of drug use does it prevent? Rand.
Chicago-Zitierstil (17. Ausg.)Drug Policy Research Center. Santa Monica, Calif. , und Jonathan P. Caulkins. School-based Drug Prevention: What Kind of Drug Use Does It Prevent? Santa Monica, Calif: Rand, 2002.
MLA-Zitierstil (9. Ausg.)Drug Policy Research Center. Santa Monica, Calif. , und Jonathan P. Caulkins. School-based Drug Prevention: What Kind of Drug Use Does It Prevent? Rand, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.