APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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