APA (7th ed.) Citation

Yin, H., Sun, T., Yao, L., Jiao, Y., Ma, L., Lin, L., . . . Chen, H. (2021). Association between population density and infection rate suggests the importance of social distancing and travel restriction in reducing the COVID-19 pandemic. Environmental Science & Pollution Research, 28(30), 40424. https://doi.org/10.1007/s11356-021-12364-4

Chicago Style (17th ed.) Citation

Yin, Heliang, et al. "Association Between Population Density and Infection Rate Suggests the Importance of Social Distancing and Travel Restriction in Reducing the COVID-19 Pandemic." Environmental Science & Pollution Research 28, no. 30 (2021): 40424. https://doi.org/10.1007/s11356-021-12364-4.

MLA (9th ed.) Citation

Yin, Heliang, et al. "Association Between Population Density and Infection Rate Suggests the Importance of Social Distancing and Travel Restriction in Reducing the COVID-19 Pandemic." Environmental Science & Pollution Research, vol. 28, no. 30, 2021, p. 40424, https://doi.org/10.1007/s11356-021-12364-4.