Παραπομπή σε μορφή APA (7η εκδ.)

Harmer J. Jeremy. (1999). Teach English: An introduction to the practice of English language teaching. Longman, 1999.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harmer J. Jeremy. Teach English: An Introduction to the Practice of English Language Teaching. Longman, 1999, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harmer J. Jeremy. Teach English: An Introduction to the Practice of English Language Teaching. Longman, 1999, 1999.