APA (7th ed.) Citation

Henry, T. (2015). Die empty: Unleash your best work every day. The Penguin Group.

Chicago Style (17th ed.) Citation

Henry, Todd. Die Empty: Unleash Your Best Work Every Day. New York: The Penguin Group, 2015.

MLA (8th ed.) Citation

Henry, Todd. Die Empty: Unleash Your Best Work Every Day. The Penguin Group, 2015.