Παραπομπή σε μορφή APA (7η εκδ.)

Hsieh, T. (2010). Delivering Happiness: A Path to Profits, Passion, and Purpose. Grand Central Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hsieh, Tony. Delivering Happiness: A Path to Profits, Passion, and Purpose. New York: Grand Central Publishing, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hsieh, Tony. Delivering Happiness: A Path to Profits, Passion, and Purpose. Grand Central Publishing, 2010.