Penguins. (2004, March 23). Retrieved May 7, 2024, from http://www.essayworld.com/essays/Penguins/5040
"Penguins." Essayworld.com. Essayworld.com, 23 Mar. 2004. Web. 7 May. 2024. <http://www.essayworld.com/essays/Penguins/5040>
"Penguins." Essayworld.com. March 23, 2004. Accessed May 7, 2024. http://www.essayworld.com/essays/Penguins/5040.
"Penguins." Essayworld.com. March 23, 2004. Accessed May 7, 2024. http://www.essayworld.com/essays/Penguins/5040.