Style de citation APA (7e éd.)

Lee, S. C., Son, K. J., Han, C. H., Jung, J. Y., & Park, S. C. (2020). Impact of comorbid asthma on severity of coronavirus disease (COVID-19). Nature Portfolio.

Style de citation Chicago (17e éd.)

Lee, Sang Chul, Kang Ju Son, Chang Hoon Han, Ji Ye Jung, et Seon Cheol Park. Impact of Comorbid Asthma on Severity of Coronavirus Disease (COVID-19). Nature Portfolio, 2020.

Style de citation MLA (8e éd.)

Lee, Sang Chul, et al. Impact of Comorbid Asthma on Severity of Coronavirus Disease (COVID-19). Nature Portfolio, 2020.