APA (7th ed.) Citation

Clayton, M. (2013). How to speak so people listen: Grab their attention and get your message heard. Pearson.

Chicago Style (17th ed.) Citation

Clayton, Mike. How to Speak so People Listen: Grab Their Attention and Get Your Message Heard. Harlow, England:: Pearson, 2013.

MLA (8th ed.) Citation

Clayton, Mike. How to Speak so People Listen: Grab Their Attention and Get Your Message Heard. Pearson, 2013.