APA   Click to copy
Cohen, L. L., Vowles, K. E., & Eccleston, C. (2010). Adolescent chronic pain-related functioning: Concordance and discordance of mother-proxy and self-report ratings. European Journal of Pain, 14, 882–886.

Chicago/Turabian   Click to copy
Cohen, Lindsey L, Kevin E Vowles, and Christopher Eccleston. “Adolescent Chronic Pain-Related Functioning: Concordance and Discordance of Mother-Proxy and Self-Report Ratings.” European Journal of Pain 14 (2010): 882–886.

MLA   Click to copy
Cohen, Lindsey L., et al. “Adolescent Chronic Pain-Related Functioning: Concordance and Discordance of Mother-Proxy and Self-Report Ratings.” European Journal of Pain, vol. 14, No longer published by Elsevier, 2010, pp. 882–86.

@article{cohen2010a,
  title = {Adolescent chronic pain-related functioning: Concordance and discordance of mother-proxy and self-report ratings},
  year = {2010},
  journal = {European Journal of Pain},
  pages = {882--886},
  publisher = {No longer published by Elsevier},
  volume = {14},
  author = {Cohen, Lindsey L and Vowles, Kevin E and Eccleston, Christopher}
}