UFOs. (2008, February 26). Retrieved May 1, 2024, from http://www.essayworld.com/essays/UFOs/79650
"UFOs." Essayworld.com. Essayworld.com, 26 Feb. 2008. Web. 1 May. 2024. <http://www.essayworld.com/essays/UFOs/79650>
"UFOs." Essayworld.com. February 26, 2008. Accessed May 1, 2024. http://www.essayworld.com/essays/UFOs/79650.
"UFOs." Essayworld.com. February 26, 2008. Accessed May 1, 2024. http://www.essayworld.com/essays/UFOs/79650.