Style de citation APA

Butterfield, J. (2008). Oxford A to Z of english usage. Oxford university press.

Style de citation Chicago

Butterfield, Jeremy. Oxford A to Z of English Usage. Noida: Oxford university press, 2008.

Style de citation MLA

Butterfield, Jeremy. Oxford A to Z of English Usage. Oxford university press, 2008.

Attention : ces citations peuvent ne pas être correctes à 100%.