APA (7th ed.) Citation

Campbell, B. (1964). Oxford book of birds / by Bruce Campbell. Oxford University Press.

Chicago Style (17th ed.) Citation

Campbell, Bruce. Oxford Book of Birds / by Bruce Campbell. Oxford University Press, 1964.

MLA (9th ed.) Citation

Campbell, Bruce. Oxford Book of Birds / by Bruce Campbell. Oxford University Press, 1964.

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