Kovar, M. G., & Poe, G. S. (1985). The National Health Interview Survey design 1973-84 and procedures 1975-83: A description of the National Health Interview Survey, a national probability sample survey of the civilian noninstitutionalized population of the United States. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics.
Chicago Style (17th ed.) CitationKovar, Mary Grace, and Gail S. Poe. The National Health Interview Survey Design 1973-84 and Procedures 1975-83: A Description of the National Health Interview Survey, a National Probability Sample Survey of the Civilian Noninstitutionalized Population of the United States. Hyattsville, Md.: U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1985.
MLA (9th ed.) CitationKovar, Mary Grace, and Gail S. Poe. The National Health Interview Survey Design 1973-84 and Procedures 1975-83: A Description of the National Health Interview Survey, a National Probability Sample Survey of the Civilian Noninstitutionalized Population of the United States. U.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics, 1985.