APA Style
Levitt, Steven. (2009).
Freakonomics .
:
-Harper.
Chicago Style
Levitt, Steven.
Freakonomics.
:
-Harper,
2009.
Printed Book.
MLA Style
Levitt, Steven.
Freakonomics.
:
-Harper,
2009.
Printed Book.
Turabian Style
Levitt, Steven.
Freakonomics.
:
-Harper,
2009.
Printed Book.