APA (7th ed.) Citation

Okell, L. C., Verity, R., Katzourakis, A., Volz, E. M., Watson, O. J., Mishra, S., . . . Bhatt, S. (2020). Host or pathogen-related factors in COVID-19 severity? - Authors' reply. Lancet, 396(10260), 1397. https://doi.org/10.1016/S0140-6736(20)32212-1

Chicago Style (17th ed.) Citation

Okell, Lucy C., et al. "Host or Pathogen-related Factors in COVID-19 Severity? - Authors' Reply." Lancet 396, no. 10260 (2020): 1397. https://doi.org/10.1016/S0140-6736(20)32212-1.

MLA (9th ed.) Citation

Okell, Lucy C., et al. "Host or Pathogen-related Factors in COVID-19 Severity? - Authors' Reply." Lancet, vol. 396, no. 10260, 2020, p. 1397, https://doi.org/10.1016/S0140-6736(20)32212-1.