Erickson, P. G. (1980). Cannabis criminals: The social effects of punishment on drug users. Addiction Research Foundation.
Chicago-Zitierstil (17. Ausg.)Erickson, Patricia G. Cannabis Criminals: The Social Effects of Punishment on Drug Users. Toronto: Addiction Research Foundation, 1980.
MLA-Zitierstil (8. Ausg.)Erickson, Patricia G. Cannabis Criminals: The Social Effects of Punishment on Drug Users. Addiction Research Foundation, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.