Pacek, L. R., Goodwin, R. D., Martins, S. S., Cunningham, C. O., Dierker, L., & Copeland, J. (2018). Among whom is cigarette smoking declining in the United States? The impact of cannabis use status, 2002-2015. Drug and alcohol dependence, 191(1), 355-360. doi:10.1016/j.drugalcdep.2018.01.040
Chicago-Zitierstil (17. Ausg.)Pacek, Lauren R., Renee D. Goodwin, Silvia S. Martins, Chinazo O. Cunningham, Lisa Dierker, und Jan Copeland. "Among Whom Is Cigarette Smoking Declining in the United States? The Impact of Cannabis Use Status, 2002-2015." Drug and Alcohol Dependence 191, no. 1 (2018): 355-360. https://doi.org/10.1016/j.drugalcdep.2018.01.040.
MLA-Zitierstil (9. Ausg.)Pacek, Lauren R., et al. "Among Whom Is Cigarette Smoking Declining in the United States? The Impact of Cannabis Use Status, 2002-2015." Drug and Alcohol Dependence, vol. 191, no. 1, 2018, pp. 355-360, https://doi.org/10.1016/j.drugalcdep.2018.01.040.