Cita APA

 Thornbury, S. (2002).  How to teach vocabulary.  Pearson.

Chicago Style Citation

 Thornbury, Scott.  How to Teach Vocabulary.  Pearson, 2002.

Cita MLA

 Thornbury, Scott.  How to Teach Vocabulary.  Pearson, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.