APA

United States, . (1969). Report to Congress: U.S. participation in World Health Organization, Department of State, Department of Health, Education, and Welfare. [Washington, D.C: .

Chicago

United States, . 1969. Report to Congress: U.S. participation in World Health Organization, Department of State, Department of Health, Education, and Welfare. [Washington, D.C: .

Harvard

United States, . (1969). Report to Congress: U.S. participation in World Health Organization, Department of State, Department of Health, Education, and Welfare. [Washington, D.C: .

MLA

United States, . Report to Congress: U.S. participation in World Health Organization, Department of State, Department of Health, Education, and Welfare. [Washington, D.C: . 1969.