APA Style
Annual report 1993 : the OPEC Fund for International Development. (1993).
Austria:
Organization of the Petroleum Exporting Countries (OPEC).
Chicago Style
Annual report 1993 : the OPEC Fund for International Development.
.
Austria:
Organization of the Petroleum Exporting Countries (OPEC),
1993.
Text.
MLA Style
Annual report 1993 : the OPEC Fund for International Development.
.
Austria:
Organization of the Petroleum Exporting Countries (OPEC),
1993.
Text.
Turabian Style
Annual report 1993 : the OPEC Fund for International Development.
Austria:
Organization of the Petroleum Exporting Countries (OPEC),
1993.
Print.