Camrbell. (1964). The oxford book of birds (4th ed.). Oxford University Press.
Style de citation ChicagoCamrbell. The Oxford Book of Birds. 4th ed. Oxford University Press, 1964.
Style de citation MLACamrbell. The Oxford Book of Birds. 4th ed. Oxford University Press, 1964.
Attention : ces citations peuvent ne pas être correctes à 100%.