Cita APA

Harmer, J. (2007). The practice of English language teaching (4th ed.). Pearson Longman.

Citación estilo Chicago

Harmer, Jeremy. The Practice of English Language Teaching. 4th ed. Harlow, England: Pearson Longman, 2007.

Cita MLA

Harmer, Jeremy. The Practice of English Language Teaching. 4th ed. Pearson Longman, 2007.

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