Penggayaan APA
O'SULLIVAN, ARTHUR. (2001).
Economics principles and tools .
New Jersey:
Prentice Hall.
Chicago Style
O'SULLIVAN, ARTHUR.
Economics principles and tools.
New Jersey:
Prentice Hall,
2001.
Text.
MLA Style
O'SULLIVAN, ARTHUR.
Economics principles and tools.
New Jersey:
Prentice Hall,
2001.
Text.
Turabian Style
O'SULLIVAN, ARTHUR.
Economics principles and tools.
New Jersey:
Prentice Hall,
2001.
Print.