Epstein, A. (2014). The Moral Case for Fossil Fuels. Portfolio/ Penguin.
Lua i Stíl Chicago (17ú heag.)Epstein, Alex. The Moral Case for Fossil Fuels. New York: Portfolio/ Penguin, 2014.
Lua MLA (9ú heag.)Epstein, Alex. The Moral Case for Fossil Fuels. Portfolio/ Penguin, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.