Harmer, J. (2014). How to teach writing (14th imp.). Pearson.
Cita Chicago Style (17a ed.)Harmer, Jeremy. How to Teach Writing. 14th imp. Harlow, Essex: Pearson, 2014.
Cita MLA (9a ed.)Harmer, Jeremy. How to Teach Writing. 14th imp. Pearson, 2014.
Precaución: Estas citas no son 100% exactas.