APA
U.S. Dept. Of Health E. A. W., . (1974). Mortality Trends For Leading Cuuses Of Death: United States-1950-69. Rockville, Md: National Center For Health Statistics.
Chicago
U.S. Dept. Of Health Education And Welfare, . 1974. Mortality Trends For Leading Cuuses Of Death: United States-1950-69. Rockville, Md: National Center For Health Statistics.
Harvard
U.S. Dept. Of Health E. A. W., . (1974). Mortality Trends For Leading Cuuses Of Death: United States-1950-69. Rockville, Md: National Center For Health Statistics.
MLA
U.S. Dept. Of Health Education And Welfare, . Mortality Trends For Leading Cuuses Of Death: United States-1950-69. Rockville, Md: National Center For Health Statistics. 1974.