APA Zitierstil

 Harmer, J. (2015).  The practice of English language teaching.  Pearson Education.

Chicago Zitierstil

 Harmer, Jeremy.  The Practice of English Language Teaching.  Pearson Education, 2015.

MLA Zitierstil

 Harmer, Jeremy.  The Practice of English Language Teaching.  Pearson Education, 2015.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.