APA引用形式

Huang, J., Wang, X., Zheng, K. I., Liu, W., Chen, J., George, J., & Zheng, M. (2020). Letter to the Editor: Obesity hypoventilation syndrome and severe COVID-19. Metabolism.

シカゴスタイル引用形

Huang, Jiao-Feng, Xiao-Bo Wang, Kenneth I. Zheng, Wen-Yue Liu, Jun-Jie Chen, Jacob George, , Ming-Hua Zheng. "Letter to the Editor: Obesity Hypoventilation Syndrome and Severe COVID-19." Metabolism 2020.

MLA引用形式

Huang, Jiao-Feng, et al. "Letter to the Editor: Obesity Hypoventilation Syndrome and Severe COVID-19." Metabolism 2020.