APA (7th ed.) Citation

Harmer, J. (2006). The practice of English language teaching (3rd ed., completely rev. and updated, [8th impression].). Longman.

Chicago Style (17th ed.) Citation

Harmer, Jeremy. The Practice of English Language Teaching. 3rd ed., completely rev. and updated, [8th impression]. Harlow: Longman, 2006.

MLA (9th ed.) Citation

Harmer, Jeremy. The Practice of English Language Teaching. 3rd ed., completely rev. and updated, [8th impression]. Longman, 2006.