APA Style
Samuelson, Paul A.. (2010).
Economics (9th ed).
:
McGraw Hill.
Chicago Style
Samuelson, Paul A..
Economics.
9th ed
:
McGraw Hill,
2010.
.
MLA Style
Samuelson, Paul A..
Economics.
9th ed
:
McGraw Hill,
2010.
.
Turabian Style
Samuelson, Paul A..
Economics.
9th ed
:
McGraw Hill,
2010.
.