Simmons, W. R. (1980). Issues regarding confidentiality of data in the Cooperative Health Statistics System. U.S. Department of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics.
Chicago Style (17th ed.) CitationSimmons, Walt R. Issues Regarding Confidentiality of Data in the Cooperative Health Statistics System. Hyattsville, Md.: U.S. Department of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics, 1980.
MLA (9th ed.) CitationSimmons, Walt R. Issues Regarding Confidentiality of Data in the Cooperative Health Statistics System. U.S. Department of Health, Education, and Welfare, Public Health Service, Office of Health Research, Statistics, and Technology, National Center for Health Statistics, 1980.