APA-referens (7:e uppl.)
ebrary, Inc. (2003). State of the world's vaccines and immunization (Rev. ed. 2003.). World Health Organization.
Chicago-referens (17:e uppl.)
ebrary, Inc. State of the World's Vaccines and Immunization. Rev. ed. 2003. [Geneva]: World Health Organization, 2003.
MLA-referens (9:e uppl.)
ebrary, Inc. State of the World's Vaccines and Immunization. Rev. ed. 2003. World Health Organization, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.