APA

Handler A., . (1975). Decennial census data for selected health occupations, United States, 1970. Rockville, Md: U.S. Dept. of Health, Education & Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.

Chicago

Handler Aaron, . 1975. Decennial census data for selected health occupations, United States, 1970. Rockville, Md: U.S. Dept. of Health, Education & Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.

Harvard

Handler A., . (1975). Decennial census data for selected health occupations, United States, 1970. Rockville, Md: U.S. Dept. of Health, Education & Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.

MLA

Handler Aaron, . Decennial census data for selected health occupations, United States, 1970. Rockville, Md: U.S. Dept. of Health, Education & Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics. 1975.