APA Style
MANKIW, N Gregory. (2009).
Principles of Economics (5th Edition).
Singapore:
South-Western.
Chicago Style
MANKIW, N Gregory.
Principles of Economics.
5th Edition
Singapore:
South-Western,
2009.
.
MLA Style
MANKIW, N Gregory.
Principles of Economics.
5th Edition
Singapore:
South-Western,
2009.
.
Turabian Style
MANKIW, N Gregory.
Principles of Economics.
5th Edition
Singapore:
South-Western,
2009.
.