APA (7th ed.) Citation

(1993). Gastroenterology. Gastroenterological and Digestive Endoscopy Society Sri Lanka.

Chicago Style (17th ed.) Citation

Gastroenterology. Colombo: Gastroenterological and Digestive Endoscopy Society Sri Lanka, 1993.

MLA (9th ed.) Citation

Gastroenterology. Gastroenterological and Digestive Endoscopy Society Sri Lanka, 1993.

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