APA   Click to copy
McCracken, L. M., Vowles, K. E., & Eccleston, C. (2004). Acceptance of chronic pain: component analysis and a revised assessment method. Pain, 107, 159–166.

Chicago/Turabian   Click to copy
McCracken, Lance M, Kevin E Vowles, and Christopher Eccleston. “Acceptance of Chronic Pain: Component Analysis and a Revised Assessment Method.” Pain 107 (2004): 159–166.

MLA   Click to copy
McCracken, Lance M., et al. “Acceptance of Chronic Pain: Component Analysis and a Revised Assessment Method.” Pain, vol. 107, No longer published by Elsevier, 2004, pp. 159–66.

@article{mccracken2004a,
  title = {Acceptance of chronic pain: component analysis and a revised assessment method},
  year = {2004},
  journal = {Pain},
  pages = {159--166},
  publisher = {No longer published by Elsevier},
  volume = {107},
  author = {McCracken, Lance M and Vowles, Kevin E and Eccleston, Christopher}
}