APA Style
Mankiw, N. Gregrory. (2012).
Principles of economics 6th ed. (6th).
s.l.:
.
Chicago Style
Mankiw, N. Gregrory.
Principles of economics 6th ed..
6th
s.l.:
,
2012.
Text.
MLA Style
Mankiw, N. Gregrory.
Principles of economics 6th ed..
6th
s.l.:
,
2012.
Text.
Turabian Style
Mankiw, N. Gregrory.
Principles of economics 6th ed..
6th
s.l.:
,
2012.
Print.