APA Citatie

Ur, P. (1981). Discussion that work: Task-centred fluency practice. Cambridge: Cambridge University.

Chicago Style citaat

Ur, Penny. Discussion That Work: Task-centred Fluency Practice. Cambridge: Cambridge University, 1981.

MLA citatie

Ur, Penny. Discussion That Work: Task-centred Fluency Practice. Cambridge: Cambridge University, 1981.

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