APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.