APA (7th ed.) Citation

Skea, J., Ekins, P., & Winskel, M. (2011). Energy 2050: Making the transition to a secure low carbon energy system. Earthscan.

Chicago Style (17th ed.) Citation

Skea, Jim, Paul Ekins, and Mark Winskel. Energy 2050: Making the Transition to a Secure Low Carbon Energy System. Washington, DC: Earthscan, 2011.

MLA (9th ed.) Citation

Skea, Jim, et al. Energy 2050: Making the Transition to a Secure Low Carbon Energy System. Earthscan, 2011.