APA Style
Case, K, E., Fair, R, C.
(2002).
Principles of Economics, 6th Edition
(
6)
.
New Jersey:
Prentice Hall.
MLA Style
Case, Karl, E.., Fair, Ray, C..
"Principles of Economics, 6th Edition".
6
New Jersey:
Prentice Hall,
2002.
Text.