APA (7th ed.) Citation

Ungar, N., Sieverding, M., Ulrich, C., & Wiskemann, J. (2016). A self-regulation-based intervention to increase physical activity in cancer patients. Psychology, health & medicine, 21(2), . https://doi.org/10.1080/13548506.2015.1081255

Chicago Style (17th ed.) Citation

Ungar, Nadine, Monika Sieverding, Cornelia Ulrich, and Joachim Wiskemann. "A Self-regulation-based Intervention to Increase Physical Activity in Cancer Patients." Psychology, Health & Medicine 21, no. 2 (2016). https://doi.org/10.1080/13548506.2015.1081255.

MLA (9th ed.) Citation

Ungar, Nadine, et al. "A Self-regulation-based Intervention to Increase Physical Activity in Cancer Patients." Psychology, Health & Medicine, vol. 21, no. 2, 2016, https://doi.org/10.1080/13548506.2015.1081255.