Krämer, R., & Köhler, S. (2021). Evaluation of the online-based self-help programme 'Selfapy' in patients with unipolar depression. Trials, 22(1), 1. https://doi.org/10.1186/s13063-021-05218-4
Chicago-referens (17:e uppl.)Krämer, Rico, och Stephan Köhler. "Evaluation of the Online-based Self-help Programme 'Selfapy' in Patients with Unipolar Depression." Trials 22, no. 1 (2021): 1. https://doi.org/10.1186/s13063-021-05218-4.
MLA-referens (9:e uppl.)Krämer, Rico, och Stephan Köhler. "Evaluation of the Online-based Self-help Programme 'Selfapy' in Patients with Unipolar Depression." Trials, vol. 22, no. 1, 2021, p. 1, https://doi.org/10.1186/s13063-021-05218-4.
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