APA (7th ed.) Citation

Docherty, A. B., Harrison, E. M., Green, C. A., Hardwick, H. E., Pius, R., Norman, L., . . . Semple, M. G. (2020). Features of 20 133 UK patients in hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: Prospective observational cohort study. BMJ (Online), 369, m1985. https://doi.org/10.1136/bmj.m1985

Chicago Style (17th ed.) Citation

Docherty, Annemarie B., et al. "Features of 20 133 UK Patients in Hospital with Covid-19 Using the ISARIC WHO Clinical Characterisation Protocol: Prospective Observational Cohort Study." BMJ (Online) 369 (2020): m1985. https://doi.org/10.1136/bmj.m1985.

MLA (9th ed.) Citation

Docherty, Annemarie B., et al. "Features of 20 133 UK Patients in Hospital with Covid-19 Using the ISARIC WHO Clinical Characterisation Protocol: Prospective Observational Cohort Study." BMJ (Online), vol. 369, 2020, p. m1985, https://doi.org/10.1136/bmj.m1985.