APA način citiranja

Friese, B. (2017). “Is Marijuana even a drug?” A qualitative study of how teens view marijuana use and why they use it. J Psychoactive Drugs.

Čikaški stil citiranja

Friese, Bettina. "“Is Marijuana Even a Drug?” A Qualitative Study of How Teens View Marijuana Use and Why They Use It." J Psychoactive Drugs 2017.

MLA način citiranja

Friese, Bettina. "“Is Marijuana Even a Drug?” A Qualitative Study of How Teens View Marijuana Use and Why They Use It." J Psychoactive Drugs 2017.