Não informado. (1962). CDC veterinary public health notes. Center for Disease Control, Public Health Service.
Cita Chicago Style (17a ed.)Não informado. CDC Veterinary Public Health Notes. Atlanta, Ga: Center for Disease Control, Public Health Service, 1962.
Cita MLA (8a ed.)Não informado. CDC Veterinary Public Health Notes. Center for Disease Control, Public Health Service, 1962.
Precaución: Estas citas no son 100% exactas.