APA (7th ed.) Citation

Campbell, B. (1966). Birds in colour / by Bruce Campbell (Rev. ed.). Blandford.

Chicago Style (17th ed.) Citation

Campbell, Bruce. Birds in Colour / by Bruce Campbell. Rev. ed. Blandford, 1966.

MLA (9th ed.) Citation

Campbell, Bruce. Birds in Colour / by Bruce Campbell. Rev. ed. Blandford, 1966.

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