Single, E., Solomon, R., & Erickson, P. G. (1980). Canadian cannabis control policy: An outline of legislative options regarding possession. Alcoholism and Drug Addiction Research Foundation.
Chicago-Zitierstil (17. Ausg.)Single, Eric, Robert Solomon, und Patricia G. Erickson. Canadian Cannabis Control Policy: An Outline of Legislative Options Regarding Possession. Toronto, Ont: Alcoholism and Drug Addiction Research Foundation, 1980.
MLA-Zitierstil (8. Ausg.)Single, Eric, et al. Canadian Cannabis Control Policy: An Outline of Legislative Options Regarding Possession. Alcoholism and Drug Addiction Research Foundation, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.