APA Style
Case, Karl E., Fair, Ray C., Oster, Sharon M.. (2009).
Principles of Economics (Ed. 9th).
New Jersey:
Prentice Hall.
Chicago Style
Case, Karl E., Fair, Ray C., Oster, Sharon M..
Principles of Economics.
Ed. 9th
New Jersey:
Prentice Hall,
2009.
Text.
MLA Style
Case, Karl E., Fair, Ray C., Oster, Sharon M..
Principles of Economics.
Ed. 9th
New Jersey:
Prentice Hall,
2009.
Text.
Turabian Style
Case, Karl E., Fair, Ray C., Oster, Sharon M..
Principles of Economics.
Ed. 9th
New Jersey:
Prentice Hall,
2009.
Print.