National Center for Health Statistics (U.S.) & United States. National Vital Statistics Division. (1962). Vital statistics of the United States. U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Vital Statistics Division.
芝加哥风格引文National Center for Health Statistics (U.S.) 与 United States. National Vital Statistics Division. Vital Statistics of the United States. [Washington, D.C.]: U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Vital Statistics Division, 1962.
MLA引文National Center for Health Statistics (U.S.) 与 United States. National Vital Statistics Division. Vital Statistics of the United States. U.S. Dept. of Health, Education, and Welfare, Public Health Service, National Vital Statistics Division, 1962.