American Academy of Pediatrics. (2008). Pediatrics, Official journal of the American Acaddemy of Pediatrics Nº6. Doyma.
Chicago-referens (17:e uppl.)American Academy of Pediatrics. Pediatrics, Official Journal of the American Acaddemy of Pediatrics Nº6. Barcelona: Doyma, 2008.
MLA-referens (9:e uppl.)American Academy of Pediatrics. Pediatrics, Official Journal of the American Acaddemy of Pediatrics Nº6. Doyma, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.