Não informado. (2002). The Year Book of Dermatology and Dermatologic Surgery. Mosby.
Chicago-referens (17:e uppl.)Não informado. The Year Book of Dermatology and Dermatologic Surgery. Saint Louis, Mo: Mosby, 2002.
MLA-referens (8:e uppl.)Não informado. The Year Book of Dermatology and Dermatologic Surgery. Mosby, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.