APA (7th ed.) Citation

Harrison, C. J. O., & Greensmith, A. (1993). Birds of the world (First American edition.). Dorling Kindersley.

Chicago Style (17th ed.) Citation

Harrison, Colin James Oliver, and Alan Greensmith. Birds of the World. First American edition. London ; New York: Dorling Kindersley, 1993.

MLA (9th ed.) Citation

Harrison, Colin James Oliver, and Alan Greensmith. Birds of the World. First American edition. Dorling Kindersley, 1993.