APA Zitierstil

Ur, P. (1992). Discussions that work task centred fluency practice. New York: Cambridge university press.

Chicago Zitierstil

Ur, Penny. Discussions That Work Task Centred Fluency Practice. New York: Cambridge university press, 1992.

MLA Zitierstil

Ur, Penny. Discussions That Work Task Centred Fluency Practice. New York: Cambridge university press, 1992.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.