APA-Zitierstil (7. Ausg.)

Hartmann, T. (2004). The last hours of ancient sunlight: The fate of the world and what we can do before it's too late (Rev. and updated.). Three Rivers Press.

Chicago-Zitierstil (17. Ausg.)

Hartmann, Thom. The Last Hours of Ancient Sunlight: The Fate of the World and What We Can Do Before It's Too Late. Rev. and updated. New York: Three Rivers Press, 2004.

MLA-Zitierstil (9. Ausg.)

Hartmann, Thom. The Last Hours of Ancient Sunlight: The Fate of the World and What We Can Do Before It's Too Late. Rev. and updated. Three Rivers Press, 2004.