APA (7th ed.) Citation

Ekins, P., & Speck, S. (2011). Environmental tax reform (ETR): A policy for green growth. Oxford University Press.

Chicago Style (17th ed.) Citation

Ekins, Paul, and Stefan Speck. Environmental Tax Reform (ETR): A Policy for Green Growth. Oxford: Oxford University Press, 2011.

MLA (9th ed.) Citation

Ekins, Paul, and Stefan Speck. Environmental Tax Reform (ETR): A Policy for Green Growth. Oxford University Press, 2011.