APA Style
Organisasi negara-negara peng-ekspor minyak OPEC (Organization of petroleum exporting countries. (S.N).
Jakarta:
DEPARTEMEN PENERANGAN.
Chicago Style
Organisasi negara-negara peng-ekspor minyak OPEC (Organization of petroleum exporting countries.
1.
Jakarta:
DEPARTEMEN PENERANGAN,
S.N.
TXB.
MLA Style
Organisasi negara-negara peng-ekspor minyak OPEC (Organization of petroleum exporting countries.
1.
Jakarta:
DEPARTEMEN PENERANGAN,
S.N.
TXB.
Turabian Style
Organisasi negara-negara peng-ekspor minyak OPEC (Organization of petroleum exporting countries.
Jakarta:
DEPARTEMEN PENERANGAN,
S.N.
TXB.