Ward, P. D., & Brownlee, D. (2002). The life and death of planet earth: How the new science of astrobiology charts the ultimate fate of our world. Times Books.
Chicago Style (17th ed.) CitationWard, Peter D., and Donald Brownlee. The Life and Death of Planet Earth: How the New Science of Astrobiology Charts the Ultimate Fate of Our World. New York: Times Books, 2002.
MLA (9th ed.) CitationWard, Peter D., and Donald Brownlee. The Life and Death of Planet Earth: How the New Science of Astrobiology Charts the Ultimate Fate of Our World. Times Books, 2002.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.