LESLIE, J. (1996). The end of the world: The science and ethics of humanextinction. Routledge.
Lua i Stíl Chicago (17ú heag.)LESLIE, John. The End of the World: The Science and Ethics of Humanextinction. London: Routledge, 1996.
Lua MLA (9ú heag.)LESLIE, John. The End of the World: The Science and Ethics of Humanextinction. Routledge, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.