APA (7th ed.) Citation

Helm, D. (2010). Energy, the state, and the market: British energy policy since 1979 (Rev. ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Helm, Dieter. Energy, the State, and the Market: British Energy Policy Since 1979. Rev. ed. Oxford: Oxford University Press, 2010.

MLA (9th ed.) Citation

Helm, Dieter. Energy, the State, and the Market: British Energy Policy Since 1979. Rev. ed. Oxford University Press, 2010.