Webb, S. (2002). If the Universe is Teeming with Aliens... Where is Everybody?: Fifty Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life. Springer New York.
Chicago Style (17th ed.) CitationWebb, Stephen. If the Universe Is Teeming with Aliens... Where Is Everybody?: Fifty Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life. New York, NY: Springer New York, 2002.
MLA (8th ed.) CitationWebb, Stephen. If the Universe Is Teeming with Aliens... Where Is Everybody?: Fifty Solutions to the Fermi Paradox and the Problem of Extraterrestrial Life. Springer New York, 2002.
Warning: These citations may not always be 100% accurate.
