Patrick, M., Bachman, J., Johnston, L., O'Malley, P., & Schulenberg, J. (2011). Adolescents' reported reasons for alcohol and marijuana use as predictors of substance use and problems in adulthood. Journal of studies on alcohol and drugs, 72(1), 106-116.
Cita Chicago Style (17a ed.)Patrick, M.E, J.G Bachman, L.D Johnston, P.M O'Malley, y J.E Schulenberg. "Adolescents' Reported Reasons for Alcohol and Marijuana Use as Predictors of Substance Use and Problems in Adulthood." Journal of Studies on Alcohol and Drugs 72, no. 1 (2011): 106-116.
Cita MLA (9a ed.)Patrick, M.E, et al. "Adolescents' Reported Reasons for Alcohol and Marijuana Use as Predictors of Substance Use and Problems in Adulthood." Journal of Studies on Alcohol and Drugs, vol. 72, no. 1, 2011, pp. 106-116.