Cita APA

Ur, P., & Swan, M. (2015). Discussions and more: Oral fluency practice in the classroom (2. ed.). Cambridge: Cambridge University Press.

Citación estilo Chicago

Ur, Penny, y Michael Swan. Discussions and More: Oral Fluency Practice in the Classroom. 2. ed. Cambridge: Cambridge University Press, 2015.

Cita MLA

Ur, Penny, y Michael Swan. Discussions and More: Oral Fluency Practice in the Classroom. 2. ed. Cambridge: Cambridge University Press, 2015.