Não informado. (1975). Philippine Journal of Veterinary and Animal Sciences. Philippine Society of Animal Sciences.
Cita Chicago Style (17a ed.)Não informado. Philippine Journal of Veterinary and Animal Sciences. Laguna, Filipinas: Philippine Society of Animal Sciences, 1975.
Cita MLA (8a ed.)Não informado. Philippine Journal of Veterinary and Animal Sciences. Philippine Society of Animal Sciences, 1975.
Precaución: Estas citas no son 100% exactas.