Cita APA (7th ed.)
Sinek, S., Mead, D., & Docker, P. Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team. Portfolio : Penguin.
Cita Chicago (17th ed.)
Sinek, Simon, David Mead, i Peter Docker. Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team. Nueva York, EUA: Portfolio : Penguin.
Cita MLA (9th ed.)
Sinek, Simon, et al. Find Your Why: A Practical Guide for Discovering Purpose for You and Your Team. Portfolio : Penguin.
Atenció: Aquestes cites poden no estar 100% correctes.