APA (7th ed.) Citation

Johns, H. (2015). Energy revolution: Your guide to repowering the energy system. Permanent Publications.

Chicago Style (17th ed.) Citation

Johns, Howard. Energy Revolution: Your Guide to Repowering the Energy System. East Meon, Hampshire, UK: Permanent Publications, 2015.

MLA (9th ed.) Citation

Johns, Howard. Energy Revolution: Your Guide to Repowering the Energy System. Permanent Publications, 2015.