United States. National Commission for the Observance of World Population Year. (1975). Report to the President. U.S. Dept. of Health, Education, and Welfare, Public Health Service].
Chicagoスタイル(17版)引用形式United States. National Commission for the Observance of World Population Year. Report to the President. [Washington, D.C.: U.S. Dept. of Health, Education, and Welfare, Public Health Service], 1975.
MLA(8版)引用形式United States. National Commission for the Observance of World Population Year. Report to the President. U.S. Dept. of Health, Education, and Welfare, Public Health Service], 1975.
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