Citazione Stile APA (7a Edizione)
McGee, P. (2017). How to speak so people really listen: The straight-talking guide to communicating with influence and impact. Capstone.
Citazione stile Chigago Style (17a edizione)
McGee, Paul. How to Speak so People Really Listen: The Straight-talking Guide to Communicating with Influence and Impact. Chichester, West Sussex, England: Capstone, 2017.
Citatione MLA (9a ed.)
McGee, Paul. How to Speak so People Really Listen: The Straight-talking Guide to Communicating with Influence and Impact. Capstone, 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.