United States Department of Health, Education, and Welfare, & United States. Social Security Administration. Office of Research and Statistics. (1967). Social security programs throughout the world: 1967. U.S. Department of Health, Education, and Welfare, Social Security Administration Office of Research and Statistics.
Chicagoスタイル(17版)引用形式United States Department of Health, Education, and Welfare, , United States. Social Security Administration. Office of Research and Statistics. Social Security Programs Throughout the World: 1967. Washington D.C.: U.S. Department of Health, Education, and Welfare, Social Security Administration Office of Research and Statistics, 1967.
MLA(8版)引用形式United States Department of Health, Education, and Welfare, , United States. Social Security Administration. Office of Research and Statistics. Social Security Programs Throughout the World: 1967. U.S. Department of Health, Education, and Welfare, Social Security Administration Office of Research and Statistics, 1967.