APA (7th ed.) Citation
(1948). Gastroenterology: Official journal of the American Gastroenterolog. Ass. Williams and Wilkins.
Chicago Style (17th ed.) Citation
Gastroenterology: Official Journal of the American Gastroenterolog. Ass. Baltimore, Md: Williams and Wilkins, 1948.
MLA (9th ed.) Citation
Gastroenterology: Official Journal of the American Gastroenterolog. Ass. Williams and Wilkins, 1948.
Warning: These citations may not always be 100% accurate.