APA   Click to copy
Vilardaga, R., Davies, P. S., Vowles, K. E., & Sullivan, M. D. (2020). Theoretical grounds of pain tracker self manager: an acceptance and commitment therapy digital intervention for patients with chronic pain. Journal of Contextual Behavioral Science, 15, 172–180.

Chicago/Turabian   Click to copy
Vilardaga, Roger, Pamela Stitzlein Davies, Kevin E Vowles, and Mark D Sullivan. “Theoretical Grounds of Pain Tracker Self Manager: an Acceptance and Commitment Therapy Digital Intervention for Patients with Chronic Pain.” Journal of contextual behavioral science 15 (2020): 172–180.

MLA   Click to copy
Vilardaga, Roger, et al. “Theoretical Grounds of Pain Tracker Self Manager: an Acceptance and Commitment Therapy Digital Intervention for Patients with Chronic Pain.” Journal of Contextual Behavioral Science, vol. 15, Elsevier, 2020, pp. 172–80.

@article{vilardaga2020a,
  title = {Theoretical grounds of pain tracker self manager: an acceptance and commitment therapy digital intervention for patients with chronic pain},
  year = {2020},
  journal = {Journal of contextual behavioral science},
  pages = {172--180},
  publisher = {Elsevier},
  volume = {15},
  author = {Vilardaga, Roger and Davies, Pamela Stitzlein and Vowles, Kevin E and Sullivan, Mark D}
}