Collins, J. G. (1986). Prevalence of selected chronic conditions, United States, 1979-81. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics.
Chicago Style (17th ed.) CitationCollins, John Gary. Prevalence of Selected Chronic Conditions, United States, 1979-81. Hyattsville, Md.: U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1986.
MLA (9th ed.) CitationCollins, John Gary. Prevalence of Selected Chronic Conditions, United States, 1979-81. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1986.
Warning: These citations may not always be 100% accurate.