APA (7th ed.) Citation

Sinek, S. (2014). Leaders eat last : why some teams pull together and others don't / Simon Sinek: Why some teams pull together and others don't. Portfolio/Penguin.

Chicago Style (17th ed.) Citation

Sinek, Simon. Leaders Eat Last : Why Some Teams Pull Together and Others Don't / Simon Sinek: Why Some Teams Pull Together and Others Don't. New York, New York: Portfolio/Penguin, 2014.

MLA (9th ed.) Citation

Sinek, Simon. Leaders Eat Last : Why Some Teams Pull Together and Others Don't / Simon Sinek: Why Some Teams Pull Together and Others Don't. Portfolio/Penguin, 2014.

Warning: These citations may not always be 100% accurate.