Cooper, J. E. ., Brown, L., & Lloyd, T. (1978). Veterinary aspects of captive birds of prey: With 1985 supplement. Londres: The Standfast.
Citación estilo ChicagoCooper, John Eric , Leslie Brown, y Thea Lloyd. Veterinary Aspects of Captive Birds of Prey: With 1985 Supplement. Londres: The Standfast, 1978.
Cita MLACooper, John Eric , Leslie Brown, y Thea Lloyd. Veterinary Aspects of Captive Birds of Prey: With 1985 Supplement. Londres: The Standfast, 1978.
Precaución: Estas citas no son 100% exactas.