APA (7th ed.) Citation

Letcher, T. M. (2020). Future energy: Improved, sustainable and clean options for our planet (Third edition.). Elsevier.

Chicago Style (17th ed.) Citation

Letcher, T. M. Future Energy: Improved, Sustainable and Clean Options for Our Planet. Third edition. Amsterdam, Netherlands: Elsevier, 2020.

MLA (9th ed.) Citation

Letcher, T. M. Future Energy: Improved, Sustainable and Clean Options for Our Planet. Third edition. Elsevier, 2020.