Penggayaan APA
EKELUND, Robert B.. (2007).
A Hystory of economic theory and methods (5th ed.).
Amerika:
Waveland Press.
Chicago Style
EKELUND, Robert B..
A Hystory of economic theory and methods.
5th ed.
Amerika:
Waveland Press,
2007.
Buku.
MLA Style
EKELUND, Robert B..
A Hystory of economic theory and methods.
5th ed.
Amerika:
Waveland Press,
2007.
Buku.
Turabian Style
EKELUND, Robert B..
A Hystory of economic theory and methods.
5th ed.
Amerika:
Waveland Press,
2007.
Buku.