Choi, J. W., & Ries, P. W. (1978). Sociodemographic and health characteristics of persons by private health insurance coverage and type of plan, United States, 1975. U.S. Dept. of Health, Education, and Welfare, Public Health Service.
Chicago Style (17th ed.) CitationChoi, Jai W., and Peter W. Ries. Sociodemographic and Health Characteristics of Persons by Private Health Insurance Coverage and Type of Plan, United States, 1975. [Hyattsville, Md.]: U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1978.
MLA (9th ed.) CitationChoi, Jai W., and Peter W. Ries. Sociodemographic and Health Characteristics of Persons by Private Health Insurance Coverage and Type of Plan, United States, 1975. U.S. Dept. of Health, Education, and Welfare, Public Health Service, 1978.