Não informado. (1959). Advances in small animal practice. British Small Animal Veterinary Association.
Cita Chicago Style (17a ed.)Não informado. Advances in Small Animal Practice. Oxford, Inglaterra: British Small Animal Veterinary Association, 1959.
Cita MLA (8a ed.)Não informado. Advances in Small Animal Practice. British Small Animal Veterinary Association, 1959.
Precaución: Estas citas no son 100% exactas.