APA-viite

Xu, J. J., Chen, J. T., Belin, T. R., Brookmeyer, R. S., Suchard, M. A., & Ramirez, C. M. (2021). Racial and Ethnic Disparities in Years of Potential Life Lost Attributable to COVID-19 in the United States: An Analysis of 45 States and the District of Columbia. Int J Environ Res Public Health.

Chicago-tyylinen lähdeviittaus

Xu, Jay J., Jarvis T. Chen, Thomas R. Belin, Ronald S. Brookmeyer, Marc A. Suchard, ja Christina M. Ramirez. "Racial and Ethnic Disparities in Years of Potential Life Lost Attributable to COVID-19 in the United States: An Analysis of 45 States and the District of Columbia." Int J Environ Res Public Health 2021.

MLA-viite

Xu, Jay J., et al. "Racial and Ethnic Disparities in Years of Potential Life Lost Attributable to COVID-19 in the United States: An Analysis of 45 States and the District of Columbia." Int J Environ Res Public Health 2021.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.