APA Style
Harford, Tim. (2006).
The under cover economist .
New York ::
Abacus.
Chicago Style
Harford, Tim.
The under cover economist.
New York ::
Abacus,
2006.
Text.
MLA Style
Harford, Tim.
The under cover economist.
New York ::
Abacus,
2006.
Text.
Turabian Style
Harford, Tim.
The under cover economist.
New York ::
Abacus,
2006.
Print.