Cita APA

Thornby, S. (2005). How to teach speaking. Harlow: Pearson.

Chicago Style Citation

Thornby, Scott. How to Teach Speaking. Harlow: Pearson, 2005.

Cita MLA

Thornby, Scott. How to Teach Speaking. Harlow: Pearson, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.