APA (7th ed.) Citation

(1998). Oil & gas map of Eurasia and the Caspian area. Petroleum Economist.

Chicago Style (17th ed.) Citation

Oil & Gas Map of Eurasia and the Caspian Area. London: Petroleum Economist, 1998.

MLA (9th ed.) Citation

Oil & Gas Map of Eurasia and the Caspian Area. Petroleum Economist, 1998.

Warning: These citations may not always be 100% accurate.