APA (7th ed.) Citation

KB, T., CM, A., EP, G., DN, S., JK, W., & SEP, S. (2021). A repurposed drug screen identifies compounds that inhibit the binding of the COVID-19 spike protein to ACE2. BioRxiv : the preprint server for biology. https://doi.org/10.1101/2021.04.08.439071

Chicago Style (17th ed.) Citation

KB, Tsegay, Adeyemi CM, Gniffke EP, Sather DN, Walker JK, and Smith SEP. "A Repurposed Drug Screen Identifies Compounds That Inhibit the Binding of the COVID-19 Spike Protein to ACE2." BioRxiv : The Preprint Server for Biology 2021. https://doi.org/10.1101/2021.04.08.439071.

MLA (9th ed.) Citation

KB, Tsegay, et al. "A Repurposed Drug Screen Identifies Compounds That Inhibit the Binding of the COVID-19 Spike Protein to ACE2." BioRxiv : The Preprint Server for Biology, 2021, https://doi.org/10.1101/2021.04.08.439071.

Warning: These citations may not always be 100% accurate.