APA   Click to copy
Steffen, L. E., Vowles, K. E., Smith, B. W., Gan, G. N., & Edelman, M. J. (2018). Daily diary study of hope, stigma, and functioning in lung cancer patients. Health Psychology, 37, 218.

Chicago/Turabian   Click to copy
Steffen, Laurie E, Kevin E Vowles, Bruce W Smith, Gregory N Gan, and Martin J Edelman. “Daily Diary Study of Hope, Stigma, and Functioning in Lung Cancer Patients.” Health Psychology 37 (2018): 218.

MLA   Click to copy
Steffen, Laurie E., et al. “Daily Diary Study of Hope, Stigma, and Functioning in Lung Cancer Patients.” Health Psychology, vol. 37, American Psychological Association, 2018, p. 218.

@article{steffen2018a,
  title = {Daily diary study of hope, stigma, and functioning in lung cancer patients.},
  year = {2018},
  journal = {Health Psychology},
  pages = {218},
  publisher = {American Psychological Association},
  volume = {37},
  author = {Steffen, Laurie E and Vowles, Kevin E and Smith, Bruce W and Gan, Gregory N and Edelman, Martin J}
}