Dyfyniad APA

Everett, B. (2012). Energy systems and sustainability: Power for a sustainable future. Oxford university press.

Dyfyniad Arddull Chicago

Everett, Bob. Energy Systems and Sustainability: Power for a Sustainable Future. UK: Oxford university press, 2012.

Dyfyniad MLA

Everett, Bob. Energy Systems and Sustainability: Power for a Sustainable Future. Oxford university press, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.