APA-referens (7:e uppl.)

Tilch, K., Hopff, S. M., Appel, K., Kraus, M., Lorenz-Depiereux, B., Pilgram, L., . . . Vehreschild, J. J. (2023). Ethical and coordinative challenges in setting up a national cohort study during the COVID-19 pandemic in Germany. BMC Medical Ethics, 24(1), . https://doi.org/10.1186/s12910-023-00959-0

Chicago-referens (17:e uppl.)

Tilch, Katharina, et al. "Ethical and Coordinative Challenges in Setting Up a National Cohort Study During the COVID-19 Pandemic in Germany." BMC Medical Ethics 24, no. 1 (2023). https://doi.org/10.1186/s12910-023-00959-0.

MLA-referens (9:e uppl.)

Tilch, Katharina, et al. "Ethical and Coordinative Challenges in Setting Up a National Cohort Study During the COVID-19 Pandemic in Germany." BMC Medical Ethics, vol. 24, no. 1, 2023, https://doi.org/10.1186/s12910-023-00959-0.

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