APA (7th ed.) Citation

Johnsgard, P. A. (1986). The pheasants of the world. Oxford University Press.

Chicago Style (17th ed.) Citation

Johnsgard, Paul A. The Pheasants of the World. Oxford [Oxfordshire] ; New York: Oxford University Press, 1986.

MLA (9th ed.) Citation

Johnsgard, Paul A. The Pheasants of the World. Oxford University Press, 1986.