APA Style
Samuelson, Paul A, Nordhaus, William D.. (2010).
Economics (9).
Boston:
McGraw-Hil.
Chicago Style
Samuelson, Paul A, Nordhaus, William D..
Economics.
9
Boston:
McGraw-Hil,
2010.
Buku Teks.
MLA Style
Samuelson, Paul A, Nordhaus, William D..
Economics.
9
Boston:
McGraw-Hil,
2010.
Buku Teks.
Turabian Style
Samuelson, Paul A, Nordhaus, William D..
Economics.
9
Boston:
McGraw-Hil,
2010.
Buku Teks.