APA (7th ed.) Citation

(2003). Energy map of the former Soviet Union (2003 ed.). Petroleum Economist.

Chicago Style (17th ed.) Citation

Energy Map of the Former Soviet Union. 2003 ed. London: Petroleum Economist, 2003.

MLA (9th ed.) Citation

Energy Map of the Former Soviet Union. 2003 ed. Petroleum Economist, 2003.