Cita APA

Levitt, S. D. (2005). Freakonomics: A rouge economist explores the hidden side of everything. Penguin Group.

Citación estilo Chicago

Levitt, Steven D. Freakonomics: A Rouge Economist Explores the Hidden Side of Everything. New York: Penguin Group, 2005.

Cita MLA

Levitt, Steven D. Freakonomics: A Rouge Economist Explores the Hidden Side of Everything. Penguin Group, 2005.

Warning: These citations may not always be 100% accurate.