APA Citatie

Wilson, W. (2007). Fifty - fifty: A speaking and listening course. Oxford University Press.

Chicago Style citaat

Wilson, Warren. Fifty - Fifty: A Speaking and Listening Course. Oxford University Press, 2007.

MLA citatie

Wilson, Warren. Fifty - Fifty: A Speaking and Listening Course. Oxford University Press, 2007.

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