APA Style
Samuelson, Paul A., Nordhaus, William D.. (2010).
Economics (Ed. Ke-19).
New York:
McGraw-Hill Education.
Chicago Style
Samuelson, Paul A., Nordhaus, William D..
Economics.
Ed. Ke-19
New York:
McGraw-Hill Education,
2010.
Text.
MLA Style
Samuelson, Paul A., Nordhaus, William D..
Economics.
Ed. Ke-19
New York:
McGraw-Hill Education,
2010.
Text.
Turabian Style
Samuelson, Paul A., Nordhaus, William D..
Economics.
Ed. Ke-19
New York:
McGraw-Hill Education,
2010.
Print.