APA Style
Levitt, Steven D., Dubner, Stephen J.. (2009).
Freakonomics: a Rogue Economist Explores the Hidden Side of Everything .
New York:
Harper an Imprint of HarperCollins Publishers.
Chicago Style
Levitt, Steven D., Dubner, Stephen J..
Freakonomics: a Rogue Economist Explores the Hidden Side of Everything.
New York:
Harper an Imprint of HarperCollins Publishers,
2009.
print.
MLA Style
Levitt, Steven D., Dubner, Stephen J..
Freakonomics: a Rogue Economist Explores the Hidden Side of Everything.
New York:
Harper an Imprint of HarperCollins Publishers,
2009.
print.
Turabian Style
Levitt, Steven D., Dubner, Stephen J..
Freakonomics: a Rogue Economist Explores the Hidden Side of Everything.
New York:
Harper an Imprint of HarperCollins Publishers,
2009.
print.