APA citiranje

Xing, C., Li, Q., Du, H., Kang, W., Lian, J., & Yuan, L. (2020). Lung ultrasound findings in patients with COVID-19 pneumonia. Crit Care.

Citação norma Chicago

Xing, Changyang, Qiaoying Li, Hong Du, Wenzhen Kang, Jianqi Lian, and Lijun Yuan. "Lung Ultrasound Findings in Patients With COVID-19 Pneumonia." Crit Care 2020.

MLA citiranje

Xing, Changyang, et al. "Lung Ultrasound Findings in Patients With COVID-19 Pneumonia." Crit Care 2020.