Não informado. Annual Proceedings. American Association of Zoo Veterinarians.
Cita Chicago Style (17a ed.)Não informado. Annual Proceedings. Seattle, Wash: American Association of Zoo Veterinarians.
Cita MLA (8a ed.)Não informado. Annual Proceedings. American Association of Zoo Veterinarians.
Precaución: Estas citas no son 100% exactas.