APA (7th ed.) Citation

Não informado. (1954). The American Journal of Gastroenterology. American College of Gastroenterology.

Chicago Style (17th ed.) Citation

Não informado. The American Journal of Gastroenterology. New York: American College of Gastroenterology, 1954.

MLA (8th ed.) Citation

Não informado. The American Journal of Gastroenterology. American College of Gastroenterology, 1954.

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