APA Style
Levitt, Steven D. (2009).
Freakonomics : Rogue Economist Explores the Hidden Side of Everything .
London:
Harper Collins.
Chicago Style
Levitt, Steven D.
Freakonomics : Rogue Economist Explores the Hidden Side of Everything.
London:
Harper Collins,
2009.
Text.
MLA Style
Levitt, Steven D.
Freakonomics : Rogue Economist Explores the Hidden Side of Everything.
London:
Harper Collins,
2009.
Text.
Turabian Style
Levitt, Steven D.
Freakonomics : Rogue Economist Explores the Hidden Side of Everything.
London:
Harper Collins,
2009.
Print.