APA (7th ed.) Citation

Allen & Denslow. (1997). Cluebooks: Birds. Oxford University Press.

Chicago Style (17th ed.) Citation

Allen and Denslow. Cluebooks: Birds. Oxford: Oxford University Press, 1997.

MLA (9th ed.) Citation

Allen and Denslow. Cluebooks: Birds. Oxford University Press, 1997.

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