APA Style
Ur, Penny. (1981).
Discussions that work: Task-centred fluency practice .
Cambridge:
Cambridge University Press.
Chicago Style
Ur, Penny.
Discussions that work: Task-centred fluency practice.
Cambridge:
Cambridge University Press,
1981.
Text.
MLA Style
Ur, Penny.
Discussions that work: Task-centred fluency practice.
Cambridge:
Cambridge University Press,
1981.
Text.
Turabian Style
Ur, Penny.
Discussions that work: Task-centred fluency practice.
Cambridge:
Cambridge University Press,
1981.
Print.