APA (7th ed.) Citation

Levitt, S. D., & Dubner, S. J. (2006). Freakonomics: A rogue economist explores the hidden side of everything, revised and expanded edition. Harper Collins Publishers.

Chicago Style (17th ed.) Citation

Levitt, Steven D., and Stephen J. Dubner. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything, Revised and Expanded Edition. London: Harper Collins Publishers, 2006.

MLA (9th ed.) Citation

Levitt, Steven D., and Stephen J. Dubner. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything, Revised and Expanded Edition. Harper Collins Publishers, 2006.