APA-viite

Lieberman-Cribbin, W., Alpert, N., Flores, R., & Taioli, E. (2021). A risk index for COVID-19 severity is associated with COVID-19 mortality in New York City. BMC Public Health.

Chicago-tyylinen lähdeviittaus

Lieberman-Cribbin, Wil, Naomi Alpert, Raja Flores, ja Emanuela Taioli. "A Risk Index for COVID-19 Severity Is Associated With COVID-19 Mortality in New York City." BMC Public Health 2021.

MLA-viite

Lieberman-Cribbin, Wil, Naomi Alpert, Raja Flores, ja Emanuela Taioli. "A Risk Index for COVID-19 Severity Is Associated With COVID-19 Mortality in New York City." BMC Public Health 2021.

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