APA (7th ed.) Citation

National Institutes of Health (U.S.) & Everhart, J. E. (1994). Digestive diseases in the United States: Epidemiology and impact. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health.

Chicago Style (17th ed.) Citation

National Institutes of Health (U.S.) and James E. Everhart. Digestive Diseases in the United States: Epidemiology and Impact. [Bethesda, Md.]: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1994.

MLA (9th ed.) Citation

National Institutes of Health (U.S.) and James E. Everhart. Digestive Diseases in the United States: Epidemiology and Impact. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1994.