Não informado. (1887). Journal of Cutaneous and Genito-Urinary Diseases. William Wood.
Chicago-referens (17:e uppl.)Não informado. Journal of Cutaneous and Genito-Urinary Diseases. Chicago, Ill: William Wood, 1887.
MLA-referens (8:e uppl.)Não informado. Journal of Cutaneous and Genito-Urinary Diseases. William Wood, 1887.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.