APA (7th ed.) Citation

Harmer, J. (2015). The practice of English language teaching (5th ed.). Pearson.

Chicago Style (17th ed.) Citation

Harmer, Jeremy. The Practice of English Language Teaching. 5th ed. Harlow, England: Pearson, 2015.

MLA (9th ed.) Citation

Harmer, Jeremy. The Practice of English Language Teaching. 5th ed. Pearson, 2015.