APA引文

Seyller, H., Gottlieb, M., & Colla, J. (2021). The Role of Incentive Spirometry for Patients with COVID-19. Am J Emerg Med.

Citação norma Chicago

Seyller, Hannah, Michael Gottlieb, and Joseph Colla. "The Role of Incentive Spirometry for Patients With COVID-19." Am J Emerg Med 2021.

MLA引文

Seyller, Hannah, Michael Gottlieb, and Joseph Colla. "The Role of Incentive Spirometry for Patients With COVID-19." Am J Emerg Med 2021.

警告：這些引文格式不一定是100％准確.