APA Style
Case, Karl E., Fair, Ray C., Oster, Sharon M.. (2013).
Principles of economics 10th ed. (10th; Horizon Ed.).
Harlow:
.
Chicago Style
Case, Karl E., Fair, Ray C., Oster, Sharon M..
Principles of economics 10th ed..
10th; Horizon Ed.
Harlow:
,
2013.
Text.
MLA Style
Case, Karl E., Fair, Ray C., Oster, Sharon M..
Principles of economics 10th ed..
10th; Horizon Ed.
Harlow:
,
2013.
Text.
Turabian Style
Case, Karl E., Fair, Ray C., Oster, Sharon M..
Principles of economics 10th ed..
10th; Horizon Ed.
Harlow:
,
2013.
Print.