Penggayaan APA
SAMUELSON, Paul A., NORDHAUS, William D.. (2005).
Economics (18 th ed.).
Boston:
McGraw Hill.
Chicago Style
SAMUELSON, Paul A., NORDHAUS, William D..
Economics.
18 th ed.
Boston:
McGraw Hill,
2005.
Buku.
MLA Style
SAMUELSON, Paul A., NORDHAUS, William D..
Economics.
18 th ed.
Boston:
McGraw Hill,
2005.
Buku.
Turabian Style
SAMUELSON, Paul A., NORDHAUS, William D..
Economics.
18 th ed.
Boston:
McGraw Hill,
2005.
Buku.