Citazione APA

Harmer, J., & Harwood, N. (2015). The Practice of English language teaching. England: Pearson Education Limited.

Stile di citazione Chicago

Harmer, Jeremy, e Nigel Harwood. The Practice of English Language Teaching. England: Pearson Education Limited, 2015.

Citazione MLA

Harmer, Jeremy, e Nigel Harwood. The Practice of English Language Teaching. England: Pearson Education Limited, 2015.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.