APA-viite

Leavell, H. R. (1951). Report of the Chairman of the Executive Board of the American Public Health Association to the Governing Council, 1949-1950.

Chicago-tyylinen lähdeviittaus

Leavell, Hugh R. Report of the Chairman of the Executive Board of the American Public Health Association to the Governing Council, 1949-1950. 1951.

MLA-viite

Leavell, Hugh R. Report of the Chairman of the Executive Board of the American Public Health Association to the Governing Council, 1949-1950. 1951.

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