Cita APA (7th ed.)

Shahar, T. B. (2008). Happier. Tata McGraw-Hill Publishing.

Cita Chicago (17th ed.)

Shahar, Tal Ben. Happier. New Delhi: Tata McGraw-Hill Publishing, 2008.

Cita MLA (9th ed.)

Shahar, Tal Ben. Happier. Tata McGraw-Hill Publishing, 2008.