Não informado. (1976). Current Problems in Cancer. Year Book Medical Publishers.
Chicago-referens (17:e uppl.)Não informado. Current Problems in Cancer. Chicago, Ill: Year Book Medical Publishers, 1976.
MLA-referens (8:e uppl.)Não informado. Current Problems in Cancer. Year Book Medical Publishers, 1976.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.