APA (7th ed.) Citation

Zapf, A., Rauch, G., & Kieser, M. (2020). Why do you need a biostatistician? BMC medical research methodology, 20, . https://doi.org/10.1186/s12874-020-0916-4

Chicago Style (17th ed.) Citation

Zapf, Antonia, Geraldine Rauch, and Meinhard Kieser. "Why Do You Need a Biostatistician?" BMC Medical Research Methodology 20 (2020). https://doi.org/10.1186/s12874-020-0916-4.

MLA (9th ed.) Citation

Zapf, Antonia, et al. "Why Do You Need a Biostatistician?" BMC Medical Research Methodology, vol. 20, 2020, https://doi.org/10.1186/s12874-020-0916-4.