American Gastroenterological Association, et al. 2003. Digestive disease week and the 104th annual meeting of the American Gastroenterological Association: May 17-22, 2003, Orlando, FL. Philadelphia: Saunders.
Citace podle APA (7th ed.)American Gastroenterological Association, American Association for the Study of Liver Diseases, Gastroenterology Research Group, Society for Surgery of the Alimentary Tract, American Society for Gastrointestinal Endoscopy, Digestive Disease Week (DDW), & Brenner, D. A. (2003). Digestive disease week and the 104th annual meeting of the American Gastroenterological Association: May 17-22, 2003, Orlando, FL. Saunders.
Citace podle Chicago (17th ed.)American Gastroenterological Association, American Association for the Study of Liver Diseases, Gastroenterology Research Group, Society for Surgery of the Alimentary Tract, American Society for Gastrointestinal Endoscopy, Digestive Disease Week (DDW), a David A. Brenner. Digestive Disease Week and the 104th Annual Meeting of the American Gastroenterological Association: May 17-22, 2003, Orlando, FL. Philadelphia: Saunders, 2003.
Citace podle MLA (9th ed.)American Gastroenterological Association, et al. Digestive Disease Week and the 104th Annual Meeting of the American Gastroenterological Association: May 17-22, 2003, Orlando, FL. Saunders, 2003.
