Não informado. (1915). Journal of the American Veterinary Medical Association. American Veterinary Medical Association.
Chicago-referens (17:e uppl.)Não informado. Journal of the American Veterinary Medical Association. Schaumburg, Ill: American Veterinary Medical Association, 1915.
MLA-referens (8:e uppl.)Não informado. Journal of the American Veterinary Medical Association. American Veterinary Medical Association, 1915.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.