APA (7th ed.) Citation

JG, S., LS, N., RS, H., P, C., J, M., M, H., . . . Smith, G. D. (2003). Early exposure to marijuana and risk of later drug use. JAMA: Journal of the American Medical Association, 290(3), 329. https://doi.org/10.1001/jama.290.3.329-a

Chicago Style (17th ed.) Citation

JG, Schier, et al. "Early Exposure to Marijuana and Risk of Later Drug Use." JAMA: Journal of the American Medical Association 290, no. 3 (2003): 329. https://doi.org/10.1001/jama.290.3.329-a.

MLA (9th ed.) Citation

JG, Schier, et al. "Early Exposure to Marijuana and Risk of Later Drug Use." JAMA: Journal of the American Medical Association, vol. 290, no. 3, 2003, p. 329, https://doi.org/10.1001/jama.290.3.329-a.