APA (7th ed.) Citation

Ruan, X., Luo, J. J., Kaye, A. M., & Kaye, A. D. (2017). Non-medical use of prescription opioids is associated with heroin initiation among US veterans. Addiction, 112(4), 727. https://doi.org/10.1111/add.13639

Chicago Style (17th ed.) Citation

Ruan, Xiulu, Jin Jun Luo, Adam Marc Kaye, and Alan David Kaye. "Non-medical Use of Prescription Opioids Is Associated with Heroin Initiation Among US Veterans." Addiction 112, no. 4 (2017): 727. https://doi.org/10.1111/add.13639.

MLA (9th ed.) Citation

Ruan, Xiulu, et al. "Non-medical Use of Prescription Opioids Is Associated with Heroin Initiation Among US Veterans." Addiction, vol. 112, no. 4, 2017, p. 727, https://doi.org/10.1111/add.13639.