APA (7th ed.) Citation

Petroleum Economist Ltd, EnBW (Firm), Fuller, K., & Bush, P. (2002). Power map of Europe (2002 ed.). Petroleum Economist Ltd..

Chicago Style (17th ed.) Citation

Petroleum Economist Ltd, EnBW (Firm), K. Fuller, and P. Bush. Power Map of Europe. 2002 ed. London: Petroleum Economist Ltd., 2002.

MLA (8th ed.) Citation

Petroleum Economist Ltd, et al. Power Map of Europe. 2002 ed. Petroleum Economist Ltd., 2002.