APA (7th ed.) Citation

Zimmon, D. Endoscopic sphincterotomy - The basics. Wiley.

Chicago Style (17th ed.) Citation

Zimmon, DS. Endoscopic Sphincterotomy - The Basics. Wiley.

MLA (9th ed.) Citation

Zimmon, DS. Endoscopic Sphincterotomy - The Basics. Wiley.

Warning: These citations may not always be 100% accurate.