APA-referens (7:e uppl.)

Kilic, H., Arguder, E., Karalezli, A., Unsal, E., Guner, R., Kayaslan, B., . . . Surel, A. A. (2022). Effect of chronic lung diseases on mortality of prevariant COVID-19 pneumonia patients. Frontiers in Medicine, 9, . https://doi.org/10.3389/fmed.2022.957598

Chicago-referens (17:e uppl.)

Kilic, Hatice, et al. "Effect of Chronic Lung Diseases on Mortality of Prevariant COVID-19 Pneumonia Patients." Frontiers in Medicine 9 (2022). https://doi.org/10.3389/fmed.2022.957598.

MLA-referens (9:e uppl.)

Kilic, Hatice, et al. "Effect of Chronic Lung Diseases on Mortality of Prevariant COVID-19 Pneumonia Patients." Frontiers in Medicine, vol. 9, 2022, https://doi.org/10.3389/fmed.2022.957598.