APA (7th ed.) Citation

Levitt, S. D., Dubner, S. J., & Duckworth, A. Freakonomics: A rogue economist explores the hidden side of everything (Revised and expanded edition.).

Chicago Style (17th ed.) Citation

Levitt, Steven D., Stephen J. Dubner, and Angela Duckworth. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. Revised and expanded edition.

MLA (9th ed.) Citation

Levitt, Steven D., et al. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. Revised and expanded edition.