APA (7th ed.) Citation

Thomson, G. (2015). Renewable energy: Towards a greener environment. Callisto Reference.

Chicago Style (17th ed.) Citation

Thomson, George. Renewable Energy: Towards a Greener Environment. New York, NY, USA: Callisto Reference, 2015.

MLA (9th ed.) Citation

Thomson, George. Renewable Energy: Towards a Greener Environment. Callisto Reference, 2015.