APA-Zitierstil (7. Ausg.)

Drug Policy Research Center. Santa Monica, Calif. , & Caulkins, J. P. (1999). An ounce of prevention, a pound of uncertainty: The cost-effectiveness of school-based drug prevention programs. Drug Policy Research Center, Rand.

Chicago-Zitierstil (17. Ausg.)

Drug Policy Research Center. Santa Monica, Calif. , und Jonathan P. Caulkins. An Ounce of Prevention, a Pound of Uncertainty: The Cost-effectiveness of School-based Drug Prevention Programs. Santa Monica, Calif: Drug Policy Research Center, Rand, 1999.

MLA-Zitierstil (9. Ausg.)

Drug Policy Research Center. Santa Monica, Calif. , und Jonathan P. Caulkins. An Ounce of Prevention, a Pound of Uncertainty: The Cost-effectiveness of School-based Drug Prevention Programs. Drug Policy Research Center, Rand, 1999.