APA Citatie

Swan, M. (2005). Practical English usage (3rd edition.). Oxford ; New York: Oxford University Press.

Chicago Style citaat

Swan, Michael. Practical English Usage. 3rd edition. Oxford ; New York: Oxford University Press, 2005.

MLA citatie

Swan, Michael. Practical English Usage. 3rd edition. Oxford ; New York: Oxford University Press, 2005.

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