USA & USA. (1978). 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 y USA. DHEW Publication. Rockville, Md: US Dep. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics, 1978.
Cita MLA (9a ed.)USA y USA. DHEW Publication. US Dep. of Health, Education, and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics, 1978.
Precaución: Estas citas no son 100% exactas.
