APA Style
Haylins, Jerry. (2005).
Annual statistical bulletin : OPEC 2004 .
Austria:
OPEC.
Chicago Style
Haylins, Jerry.
Annual statistical bulletin : OPEC 2004.
Austria:
OPEC,
2005.
Text.
MLA Style
Haylins, Jerry.
Annual statistical bulletin : OPEC 2004.
Austria:
OPEC,
2005.
Text.
Turabian Style
Haylins, Jerry.
Annual statistical bulletin : OPEC 2004.
Austria:
OPEC,
2005.
Print.