Não informado. (1877). TRANSACTIONS OF THE AMERICAN DERMATOLOGICAL ASSOCIATION. American Dermatological Association.
Chicago-referens (17:e uppl.)Não informado. TRANSACTIONS OF THE AMERICAN DERMATOLOGICAL ASSOCIATION. New York: American Dermatological Association, 1877.
MLA-referens (8:e uppl.)Não informado. TRANSACTIONS OF THE AMERICAN DERMATOLOGICAL ASSOCIATION. American Dermatological Association, 1877.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.