Sinek, S., Mead, D., & Docker, P. (2017). Find your why: A practical guide for discovering purpose for you and your team. Portfolio/Penguin.
Style de citation Chicago (17e éd.)Sinek, Simon, David Mead, et Peter Docker. Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team. New York, New York: Portfolio/Penguin, 2017.
Style de citation MLA (8e éd.)Sinek, Simon, et al. Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team. Portfolio/Penguin, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.