APA (7th ed.) Citation

Ur, P. (1999). A course in language teaching: Trainee book. Cambridge University Press. https://doi.org/10.1017/CBO9780511732928

Chicago Style (17th ed.) Citation

Ur, Penny. A Course in Language Teaching: Trainee Book. Cambridge: Cambridge University Press, 1999. https://doi.org/10.1017/CBO9780511732928.

MLA (9th ed.) Citation

Ur, Penny. A Course in Language Teaching: Trainee Book. Cambridge University Press, 1999. https://doi.org/10.1017/CBO9780511732928.

Warning: These citations may not always be 100% accurate.