Pacula, R. L., Chaloupka, F. J., Grossman, & Kilmer, B. (2007). Risks and Prices: The Role of User Sanctions in Marijuana Markets. National Bureau of Economic Research.
Chicago-Zitierstil (17. Ausg.)Pacula, Rosalie Liccardo, Frank J. Chaloupka, Grossman, und Beau Kilmer. Risks and Prices: The Role of User Sanctions in Marijuana Markets. National Bureau of Economic Research, 2007.
MLA-Zitierstil (9. Ausg.)Pacula, Rosalie Liccardo, et al. Risks and Prices: The Role of User Sanctions in Marijuana Markets. National Bureau of Economic Research, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.