United States. Department of Health and Human Services. HHS news. U.S. Department of Health and Human Services.
Chicago-referens (17:e uppl.)United States. Department of Health and Human Services. HHS News. [Rockville, MD]: U.S. Department of Health and Human Services.
MLA-referens (8:e uppl.)United States. Department of Health and Human Services. HHS News. U.S. Department of Health and Human Services.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.