Não informado. (1937). Canadian journal of comparative medicine. Canadian Veterinary Medical Association.
Chicago-referens (17:e uppl.)Não informado. Canadian Journal of Comparative Medicine. Ottawa: Canadian Veterinary Medical Association, 1937.
MLA-referens (8:e uppl.)Não informado. Canadian Journal of Comparative Medicine. Canadian Veterinary Medical Association, 1937.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.