APA-referens (7:e uppl.)

Jahagirdar, D., Kroll, T., Ritchie, K., & Wyke, S. (2013). Patient-Reported Outcome Measures for Chronic Obstructive Pulmonary Disease. The Patient - Patient-Centered Outcomes Research, 6(1), 11. https://doi.org/10.1007/s40271-013-0004-5

Chicago-referens (17:e uppl.)

Jahagirdar, Deepa, Thilo Kroll, Karen Ritchie, och Sally Wyke. "Patient-Reported Outcome Measures for Chronic Obstructive Pulmonary Disease." The Patient - Patient-Centered Outcomes Research 6, no. 1 (2013): 11. https://doi.org/10.1007/s40271-013-0004-5.

MLA-referens (9:e uppl.)

Jahagirdar, Deepa, et al. "Patient-Reported Outcome Measures for Chronic Obstructive Pulmonary Disease." The Patient - Patient-Centered Outcomes Research, vol. 6, no. 1, 2013, p. 11, https://doi.org/10.1007/s40271-013-0004-5.