APA (7th ed.) Citation

National Institutes of Health (U.S.). (1990). Chronic fatigue syndrome. 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.). Chronic Fatigue Syndrome. [Bethesda, Md.]: U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1990.

MLA (9th ed.) Citation

National Institutes of Health (U.S.). Chronic Fatigue Syndrome. U.S. Dept. of Health and Human Services, Public Health Service, National Institutes of Health, 1990.