Keyes, K. M., Palamar, J. J., Hamilton, A., & Rutherford, C. (2016). Age, period, and cohort effects in synthetic cannabinoid use among US adolescents, 2011-2015. Drug and alcohol dependence, 166, 159-167. doi:10.1016/j.drugalcdep.2016.07.018
Cita Chicago Style (17a ed.)Keyes, Katherine M., Joseph J. Palamar, Ava Hamilton, y Caroline Rutherford. "Age, Period, and Cohort Effects in Synthetic Cannabinoid Use Among US Adolescents, 2011-2015." Drug and Alcohol Dependence 166 (2016): 159-167. https://doi.org/10.1016/j.drugalcdep.2016.07.018.
Cita MLA (9a ed.)Keyes, Katherine M., et al. "Age, Period, and Cohort Effects in Synthetic Cannabinoid Use Among US Adolescents, 2011-2015." Drug and Alcohol Dependence, vol. 166, 2016, pp. 159-167, https://doi.org/10.1016/j.drugalcdep.2016.07.018.
