Dyfyniad APA

SpringerLink (Online service). (2013). Bariatric endoscopy. Springer New York Imprint: Springer.

Dyfyniad Arddull Chicago

SpringerLink (Online service). Bariatric Endoscopy. New York: Springer New York Imprint: Springer, 2013.

Dyfyniad MLA

SpringerLink (Online service). Bariatric Endoscopy. Springer New York Imprint: Springer, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.