APA aipamena

Loscalzo, J. (2019). Video V5-20: Acalasia. McGraw-Hill Education LLC..

Chicago Style aipamena

Loscalzo, Joseph. Video V5-20: Acalasia. New York, N.Y.: McGraw-Hill Education LLC., 2019.

MLA aipamena

Loscalzo, Joseph. Video V5-20: Acalasia. McGraw-Hill Education LLC., 2019.