Penggayaan APA
OXLEY, Alan. (1990).
The Challenge of freetrade .
New York:
Harverter Wheatsheaf.
Chicago Style
OXLEY, Alan.
The Challenge of freetrade.
New York:
Harverter Wheatsheaf,
1990.
Text.
MLA Style
OXLEY, Alan.
The Challenge of freetrade.
New York:
Harverter Wheatsheaf,
1990.
Text.
Turabian Style
OXLEY, Alan.
The Challenge of freetrade.
New York:
Harverter Wheatsheaf,
1990.
Print.