Não informado. (2004). Journal of the American Medical Association. American Medical Association.
Chicago-viite (17. p.)Não informado. Journal of the American Medical Association. Chicago, Ill: American Medical Association, 2004.
MLA-viite (8. p.)Não informado. Journal of the American Medical Association. American Medical Association, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.