APA (7th ed.) Citation

Campbell, B., & Watson, R. (1977). Birds of coast and sea: Britain and Northern Europe. Oxford University Press.

Chicago Style (17th ed.) Citation

Campbell, Bruce, and Raymond Watson. Birds of Coast and Sea: Britain and Northern Europe. Oxford: Oxford University Press, 1977.

MLA (9th ed.) Citation

Campbell, Bruce, and Raymond Watson. Birds of Coast and Sea: Britain and Northern Europe. Oxford University Press, 1977.