APA (7th ed.) Citation

National Cancer Institute (U.S.) & National Institutes of Health (U.S.). (1989). What you need to know about cancer of the esophagus. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health.

Chicago Style (17th ed.) Citation

National Cancer Institute (U.S.) and National Institutes of Health (U.S.). What You Need to Know About Cancer of the Esophagus. [Bethesda, Md.]: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1989.

MLA (9th ed.) Citation

National Cancer Institute (U.S.) and National Institutes of Health (U.S.). What You Need to Know About Cancer of the Esophagus. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1989.