APA-viite

Ayodeji, O. J., & Ramkumar, S. (2021). Effectiveness of Face Coverings in Mitigating the COVID-19 Pandemic in the United States. Int J Environ Res Public Health.

Chicago-tyylinen lähdeviittaus

Ayodeji, Olukayode James, ja Seshadri Ramkumar. "Effectiveness of Face Coverings in Mitigating the COVID-19 Pandemic in the United States." Int J Environ Res Public Health 2021.

MLA-viite

Ayodeji, Olukayode James, ja Seshadri Ramkumar. "Effectiveness of Face Coverings in Mitigating the COVID-19 Pandemic in the United States." Int J Environ Res Public Health 2021.

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