APA (7th ed.) Citation

Ur, P. (2012). A course in English language teaching (2. ed., completely rev. and updated.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Ur, Penny. A Course in English Language Teaching. 2. ed., completely rev. and updated. Cambridge [u.a.]: Cambridge Univ. Press, 2012.

MLA (9th ed.) Citation

Ur, Penny. A Course in English Language Teaching. 2. ed., completely rev. and updated. Cambridge Univ. Press, 2012.