APA (7th ed.) Citation

Jampolsky, L. (2011). Smile for no good reason: 12 principles for lasting happiness. Jaico Pub. House.

Chicago Style (17th ed.) Citation

Jampolsky, Lee. Smile for No Good Reason: 12 Principles for Lasting Happiness. New Delhi: Jaico Pub. House, 2011.

MLA (9th ed.) Citation

Jampolsky, Lee. Smile for No Good Reason: 12 Principles for Lasting Happiness. Jaico Pub. House, 2011.