Citazione Stile APA (7a Edizione)

Levitt, S. D., & Dubner, S. J. (2005). FREAKONOMICS: A Rogue Economist Explores the Hidden Side of Everything. William Morrow.

Citazione stile Chigago Style (17a edizione)

Levitt, Steven D., e Stephen J. Dubner. FREAKONOMICS: A Rogue Economist Explores the Hidden Side of Everything. New York: William Morrow, 2005.

Citatione MLA (9a ed.)

Levitt, Steven D., e Stephen J. Dubner. FREAKONOMICS: A Rogue Economist Explores the Hidden Side of Everything. William Morrow, 2005.