APA (7th ed.) Citation

McGowan, K. J. (2001). Fish crow: Corvus ossifragus. Birds of North America, Inc..

Chicago Style (17th ed.) Citation

McGowan, Kevin J. Fish Crow: Corvus Ossifragus. Philadelphia, PA: Birds of North America, Inc., 2001.

MLA (9th ed.) Citation

McGowan, Kevin J. Fish Crow: Corvus Ossifragus. Birds of North America, Inc., 2001.

Warning: These citations may not always be 100% accurate.