APA (7th ed.) Citation

Beletsky, L., & Nurney, D. (2006). Birds of the world. Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Beletsky, Les, and David Nurney. Birds of the World. Baltimore: Johns Hopkins University Press, 2006.

MLA (9th ed.) Citation

Beletsky, Les, and David Nurney. Birds of the World. Johns Hopkins University Press, 2006.