APA Style
Samuelson, Paul A., William D. Nordhaus. ().
Economics (16).
America:
McGraw Hill.
Chicago Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
16
America:
McGraw Hill,
.
Text.
MLA Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
16
America:
McGraw Hill,
.
Text.
Turabian Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
16
America:
McGraw Hill,
.
Print.