Gaya APA

Welfare, U, S, D, O, H, E, A. (1966). Vital statistics of the United Stated 1964, Volume II, part A : Mortality . Washington: Department Of Health, Education and Welfare .

Gaya MLA

Welfare, UNITED, States,, Departement, Of, Health,, Education, And. "Vital statistics of the United Stated 1964, Volume II, part A : Mortality". Washington: Department Of Health, Education and Welfare , 1966. Buku.