APA   Click to copy
Cook, A. J., Vowles, K. E., & Brawer, P. A. (2006). Model validation and structural equation modeling: A reply to Ward and Thorn. Pain, 126, 319–320.

Chicago/Turabian   Click to copy
Cook, Andrew J, Kevin E Vowles, and Peter A Brawer. “Model Validation and Structural Equation Modeling: A Reply to Ward and Thorn.” Pain 126 (2006): 319–320.

MLA   Click to copy
Cook, Andrew J., et al. “Model Validation and Structural Equation Modeling: A Reply to Ward and Thorn.” Pain, vol. 126, LWW, 2006, pp. 319–20.

@article{cook2006a,
  title = {Model validation and structural equation modeling: A reply to Ward and Thorn},
  year = {2006},
  journal = {Pain},
  pages = {319--320},
  publisher = {LWW},
  volume = {126},
  author = {Cook, Andrew J and Vowles, Kevin E and Brawer, Peter A}
}