APA Style
Samuelson, Paul A., William D. Nordhaus. (1985).
Economics (12).
:
Mc Graw Hill.
Chicago Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
12
:
Mc Graw Hill,
1985.
Text.
MLA Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
12
:
Mc Graw Hill,
1985.
Text.
Turabian Style
Samuelson, Paul A., William D. Nordhaus.
Economics.
12
:
Mc Graw Hill,
1985.
Print.