APA (7th ed.) Citation

Cocker, M., & Mabey, R. (2005). Birds Britannica. Chatto & Windus.

Chicago Style (17th ed.) Citation

Cocker, Mark, and Richard Mabey. Birds Britannica. London: Chatto & Windus, 2005.

MLA (9th ed.) Citation

Cocker, Mark, and Richard Mabey. Birds Britannica. Chatto & Windus, 2005.

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