APA (7th ed.) Citation

Colver, K. J., & Elliott, L. (2008). Know your bird sounds: Common western species. Stackpole Books.

Chicago Style (17th ed.) Citation

Colver, Kevin J., and Lang Elliott. Know Your Bird Sounds: Common Western Species. Mechanicsburg, Pa.: Stackpole Books, 2008.

MLA (9th ed.) Citation

Colver, Kevin J., and Lang Elliott. Know Your Bird Sounds: Common Western Species. Stackpole Books, 2008.