Não informado. (1992). Studies and researches in veterinary medicine. Pasteur National Institute for Veterinary Medicine.
Cita Chicago Style (17a ed.)Não informado. Studies and Researches in Veterinary Medicine. Bucharest: Pasteur National Institute for Veterinary Medicine, 1992.
Cita MLA (8a ed.)Não informado. Studies and Researches in Veterinary Medicine. Pasteur National Institute for Veterinary Medicine, 1992.
Precaución: Estas citas no son 100% exactas.