Age, period and cohort effects in frequent cannabis use among US students: 1991–2018.

MLA

Hamilton, Ava D., et al. “Age, Period and Cohort Effects in Frequent Cannabis Use among US Students: 1991–2018.” Addiction, vol. 114, no. 10, Oct. 2019, pp. 1763–72. EBSCOhost, https://doi.org/10.1111/add.14665.

APA

Hamilton, A. D., Jang, J. B., Patrick, M. E., Schulenberg, J. E., & Keyes, K. M. (2019). Age, period and cohort effects in frequent cannabis use among US students: 1991–2018. Addiction, 114(10), 1763–1772. https://doi.org/10.1111/add.14665

Chicago

Hamilton, Ava D., Joy Bohyun Jang, Megan E. Patrick, John E. Schulenberg, and Katherine M. Keyes. 2019. “Age, Period and Cohort Effects in Frequent Cannabis Use among US Students: 1991–2018.” Addiction 114 (10): 1763–72. doi:10.1111/add.14665.