APA (7th ed.) Citation

Marquet, L. D. (2020). Leadership is language :: The hidden power of what you say -and what you don't. Portfolio/Penguin,.

Chicago Style (17th ed.) Citation

Marquet, L. David. Leadership Is Language :: The Hidden Power of What You Say -and What You Don't. [New York] :: Portfolio/Penguin,, 2020.

MLA (9th ed.) Citation

Marquet, L. David. Leadership Is Language :: The Hidden Power of What You Say -and What You Don't. Portfolio/Penguin,, 2020.