APA引文

Perisetti, A., Goyal, H., & Sharma, N. (2020). Gastrointestinal Endoscopy in the Era of COVID-19. Front Med (Lausanne).

Citação norma Chicago

Perisetti, Abhilash, Hemant Goyal, and Neil Sharma. "Gastrointestinal Endoscopy in the Era of COVID-19." Front Med (Lausanne) 2020.

MLA引文

Perisetti, Abhilash, Hemant Goyal, and Neil Sharma. "Gastrointestinal Endoscopy in the Era of COVID-19." Front Med (Lausanne) 2020.

警告：這些引文格式不一定是100％准確.