APA citiranje

Harmer, J. (2007). The practice of english language teaching (Cuarta Edición.). Pearson.

Chicago Style (17th ed.) Citation

Harmer, Jeremy. The Practice of English Language Teaching. Cuarta Edición. Sussex: Pearson, 2007.

MLA citiranje

Harmer, Jeremy. The Practice of English Language Teaching. Cuarta Edición. Pearson, 2007.