APA (7th ed.) Citation

Brewer, D., & MacKay, B. K. (2001). Wrens, dippers and thrashers. Christopher Helm.

Chicago Style (17th ed.) Citation

Brewer, David, and Barry Kent MacKay. Wrens, Dippers and Thrashers. London: Christopher Helm, 2001.

MLA (9th ed.) Citation

Brewer, David, and Barry Kent MacKay. Wrens, Dippers and Thrashers. Christopher Helm, 2001.

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