Kirby, T., & Barry, A. E. (2012). Alcohol as a gateway drug: A study of US 12th graders. The journal of school health, 82(8), 371-379. doi:10.1111/j.1746-1561.2012.00712.x
Chicago Style (17th ed.) CitationKirby, Tristan, and Adam E. Barry. "Alcohol as a Gateway Drug: A Study of US 12th Graders." The Journal of School Health 82, no. 8 (2012): 371-379. https://doi.org/10.1111/j.1746-1561.2012.00712.x.
MLA (9th ed.) CitationKirby, Tristan, and Adam E. Barry. "Alcohol as a Gateway Drug: A Study of US 12th Graders." The Journal of School Health, vol. 82, no. 8, 2012, pp. 371-379, https://doi.org/10.1111/j.1746-1561.2012.00712.x.
Warning: These citations may not always be 100% accurate.