APA (7th ed.) Citation

Lowther, P. E. (2000). Nuttall's woodpecker: Picoides nuttallii. Birds of North America, Inc..

Chicago Style (17th ed.) Citation

Lowther, Peter E. Nuttall's Woodpecker: Picoides Nuttallii. Philadelphia, Pa.: Birds of North America, Inc., 2000.

MLA (9th ed.) Citation

Lowther, Peter E. Nuttall's Woodpecker: Picoides Nuttallii. Birds of North America, Inc., 2000.

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