Παραπομπή σε μορφή APA (7η εκδ.)

Harmer, J. (1998). How to teach English: An introduction to the practice of English language teaching. Longman.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harmer, Jeremy. How to Teach English: An Introduction to the Practice of English Language Teaching. Harlow: Longman, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harmer, Jeremy. How to Teach English: An Introduction to the Practice of English Language Teaching. Longman, 1998.