APA Style
Harford, Tim. (2006).
The undercover economist .
Great Britain:
Tim Harford.
Chicago Style
Harford, Tim.
The undercover economist.
Great Britain:
Tim Harford,
2006.
Text.
MLA Style
Harford, Tim.
The undercover economist.
Great Britain:
Tim Harford,
2006.
Text.
Turabian Style
Harford, Tim.
The undercover economist.
Great Britain:
Tim Harford,
2006.
Print.