APA引文

Kung, S., Doppen, M., Black, M., Braithwaite, I., Kearns, C., Weatherall, M., . . . Kearns, N. (2021). Underestimation of COVID-19 mortality during the pandemic. ERJ Open Res.

Citação norma Chicago

Kung, Stacey, Marjan Doppen, Melissa Black, Irene Braithwaite, Ciléin Kearns, Mark Weatherall, Richard Beasley, and Nethmi Kearns. "Underestimation of COVID-19 Mortality During the Pandemic." ERJ Open Res 2021.

MLA引文

Kung, Stacey, et al. "Underestimation of COVID-19 Mortality During the Pandemic." ERJ Open Res 2021.

警告:這些引文格式不一定是100%准確.