(2005). Oil & gas map of the Middle East & Africa: Produced for 22nd World Gas Conference Tokyo 2003 (1. ed.). Petroleum Economist.
Chicago-Zitierstil (17. Ausg.)Oil & Gas Map of the Middle East & Africa: Produced for 22nd World Gas Conference Tokyo 2003. 1. ed. London: Petroleum Economist, 2005.
MLA-Zitierstil (9. Ausg.)Oil & Gas Map of the Middle East & Africa: Produced for 22nd World Gas Conference Tokyo 2003. 1. ed. Petroleum Economist, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.