APA   Click to copy
Bailey, R. W., & Vowles, K. E. (2015). Chronic noncancer pain and opioids: Risks, benefits, and the public health debate. Professional Psychology: Research and Practice, 46, 340.

Chicago/Turabian   Click to copy
Bailey, Robert W, and Kevin E Vowles. “Chronic Noncancer Pain and Opioids: Risks, Benefits, and the Public Health Debate.” Professional Psychology: Research and Practice 46 (2015): 340.

MLA   Click to copy
Bailey, Robert W., and Kevin E. Vowles. “Chronic Noncancer Pain and Opioids: Risks, Benefits, and the Public Health Debate.” Professional Psychology: Research and Practice, vol. 46, American Psychological Association, 2015, p. 340.

@article{bailey2015a,
  title = {Chronic noncancer pain and opioids: Risks, benefits, and the public health debate.},
  year = {2015},
  journal = {Professional Psychology: Research and Practice},
  pages = {340},
  publisher = {American Psychological Association},
  volume = {46},
  author = {Bailey, Robert W and Vowles, Kevin E}
}