APA (7th ed.) Citation

Forshaw, J. M. (2006). Parrots of the world: An identification guide. Princeton University Press.

Chicago Style (17th ed.) Citation

Forshaw, Joseph Michael. Parrots of the World: An Identification Guide. Princeton, N.J.: Princeton University Press, 2006.

MLA (9th ed.) Citation

Forshaw, Joseph Michael. Parrots of the World: An Identification Guide. Princeton University Press, 2006.