APA (7th ed.) Citation

(1949). Gastroenterology: Official publication of the American Gastroenterological Association. Elsevier.

Chicago Style (17th ed.) Citation

Gastroenterology: Official Publication of the American Gastroenterological Association. New York, NY: Elsevier, 1949.

MLA (9th ed.) Citation

Gastroenterology: Official Publication of the American Gastroenterological Association. Elsevier, 1949.

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