USA Department of Health, Education, and Welfare, & USA Health Resources Administration. (19). DHEW publication. US Dep. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics.
Cita Chicago Style (17a ed.)USA Department of Health, Education, and Welfare, y USA Health Resources Administration. DHEW Publication. Rockville, Md: US Dep. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics, 19.
Cita MLA (9a ed.)USA Department of Health, Education, and Welfare, y USA Health Resources Administration. DHEW Publication. US Dep. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics, 19.