Style de citation APA (7e éd.)

Butterfield, J. (2007). Oxford A-Z of English usage. Oxford University Press.

Style de citation Chicago (17e éd.)

Butterfield, Jeremy. Oxford A-Z of English Usage. Oxford: Oxford University Press, 2007.

Style de citation MLA (9e éd.)

Butterfield, Jeremy. Oxford A-Z of English Usage. Oxford University Press, 2007.