Cita APA

(2001). Learner English: A teacher's guide to interference and other problems. Cambridge, UK: Cambridge University Press.

Chicago Style Citation

Learner English: A Teacher's Guide to Interference and Other Problems. Cambridge, UK: Cambridge University Press, 2001.

Cita MLA

Learner English: A Teacher's Guide to Interference and Other Problems. Cambridge, UK: Cambridge University Press, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.