American Gastroenterological Association. (2016). American Journal of Digestive Diseases. Plenum Publishing.
Citação do estilo Chicago (17ª ed.)American Gastroenterological Association. American Journal of Digestive Diseases. New York: Plenum Publishing, 2016.
Citação MLA (8ª ed.)American Gastroenterological Association. American Journal of Digestive Diseases. Plenum Publishing, 2016.
警告：这些引文格式不一定是100％准确.