APA (7th ed.) Citation

Koh, D. (2020). Migrant workers and COVID-19. Occupational and environmental medicine (London, England), 77(9), 634-636. https://doi.org/10.1136/oemed-2020-106626

Chicago Style (17th ed.) Citation

Koh, David. "Migrant Workers and COVID-19." Occupational and Environmental Medicine (London, England) 77, no. 9 (2020): 634-636. https://doi.org/10.1136/oemed-2020-106626.

MLA (9th ed.) Citation

Koh, David. "Migrant Workers and COVID-19." Occupational and Environmental Medicine (London, England), vol. 77, no. 9, 2020, pp. 634-636, https://doi.org/10.1136/oemed-2020-106626.