Gillespie, N. A., Neale, M. C., & Kendler, K. S. (2009). Pathways to cannabis abuse: A multi-stage model from cannabis availability, cannabis initiation and progression to abuse. Addiction, 104(3), 430. https://doi.org/10.1111/j.1360-0443.2008.02456.x
Chicago Style (17th ed.) CitationGillespie, Nathan A., Michael C. Neale, and Kenneth S. Kendler. "Pathways to Cannabis Abuse: A Multi-stage Model from Cannabis Availability, Cannabis Initiation and Progression to Abuse." Addiction 104, no. 3 (2009): 430. https://doi.org/10.1111/j.1360-0443.2008.02456.x.
MLA (9th ed.) CitationGillespie, Nathan A., et al. "Pathways to Cannabis Abuse: A Multi-stage Model from Cannabis Availability, Cannabis Initiation and Progression to Abuse." Addiction, vol. 104, no. 3, 2009, p. 430, https://doi.org/10.1111/j.1360-0443.2008.02456.x.