APA-viite

Pacula, R. L., Powell, D., Heaton, P., & Sevigny, E. L. (2015). Assessing the Effects of Medical Marijuana Laws on Marijuana Use: The Devil is in the Details. J Policy Anal Manage.

Chicago-tyylinen lähdeviittaus

Pacula, Rosalie Liccardo, David Powell, Paul Heaton, ja Eric L. Sevigny. "Assessing the Effects of Medical Marijuana Laws On Marijuana Use: The Devil Is in the Details." J Policy Anal Manage 2015.

MLA-viite

Pacula, Rosalie Liccardo, David Powell, Paul Heaton, ja Eric L. Sevigny. "Assessing the Effects of Medical Marijuana Laws On Marijuana Use: The Devil Is in the Details." J Policy Anal Manage 2015.

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