APA (7th ed.) Citation

Cramp, S. (1977). Handbook of the birds of Europe the Middle East and North Africa: The birds of the Western Palearctic. Oxford University Press.

Chicago Style (17th ed.) Citation

Cramp, Stanley. Handbook of the Birds of Europe the Middle East and North Africa: The Birds of the Western Palearctic. Oxford [u.a.]: Oxford University Press, 1977.

MLA (8th ed.) Citation

Cramp, Stanley. Handbook of the Birds of Europe the Middle East and North Africa: The Birds of the Western Palearctic. Oxford University Press, 1977.