APA Style
Baumol, William J.. (2003).
Economics Principles And Policy 9th Ed. (2003).
America:
Thomson.
Chicago Style
Baumol, William J..
Economics Principles And Policy 9th Ed..
2003
America:
Thomson,
2003.
Text.
MLA Style
Baumol, William J..
Economics Principles And Policy 9th Ed..
2003
America:
Thomson,
2003.
Text.
Turabian Style
Baumol, William J..
Economics Principles And Policy 9th Ed..
2003
America:
Thomson,
2003.
Print.