APA Citation

Hsieh, T. (2013). Delivering happiness: A path to profits, passion, and purpose. New York: Grand central publishing.

Chicago Style Citation

Hsieh, Tony. Delivering Happiness: A Path to Profits, Passion, and Purpose. New York: Grand central publishing, 2013.

MLA Citation

Hsieh, Tony. Delivering Happiness: A Path to Profits, Passion, and Purpose. New York: Grand central publishing, 2013.

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