Cita APA (7th ed.)

Ariely, D. (2009). Predictable irrational: The hidden forces that shape other decisions. Harper Collins Publishers.

Cita Chicago (17th ed.)

Ariely, Dan. Predictable Irrational: The Hidden Forces That Shape Other Decisions. London: Harper Collins Publishers, 2009.

Cita MLA (9th ed.)

Ariely, Dan. Predictable Irrational: The Hidden Forces That Shape Other Decisions. Harper Collins Publishers, 2009.