APA (7th ed.) Citation

Ariely, D. (2010). Predictably irrational: The hidden forces that shape our decisions (rev. and exp. ed.). Harper.

Chicago Style (17th ed.) Citation

Ariely, Dan. Predictably Irrational: The Hidden Forces That Shape Our Decisions. rev. and exp. ed. New York, NY: Harper, 2010.

MLA (9th ed.) Citation

Ariely, Dan. Predictably Irrational: The Hidden Forces That Shape Our Decisions. rev. and exp. ed. Harper, 2010.