APA引文

Levitt, S. D. (2010). Freakonomics: A rogue economist explores the hidden side of everything (Revised and Expanded.).

Chicago Style (17th ed.) Citation

Levitt, Steven D. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. Revised and Expanded. 2010.

MLA引文

Levitt, Steven D. Freakonomics: A Rogue Economist Explores the Hidden Side of Everything. Revised and Expanded. 2010.

警告：這些引文格式不一定是100％准確.