APA (7th ed.) Citation

Thornbury, S. (2006). How to teach speaking. Longman.

Chicago Style (17th ed.) Citation

Thornbury, Scott. How to Teach Speaking. Harlow: Longman, 2006.

MLA (9th ed.) Citation

Thornbury, Scott. How to Teach Speaking. Longman, 2006.

Warning: These citations may not always be 100% accurate.