Cita APA (7a ed.)

LESLIE, J. (1996). The end of the world: The science and ethics of humanextinction. Routledge.

Cita Chicago Style (17a ed.)

LESLIE, John. The End of the World: The Science and Ethics of Humanextinction. London: Routledge, 1996.

Cita MLA (9a ed.)

LESLIE, John. The End of the World: The Science and Ethics of Humanextinction. Routledge, 1996.