Copernicus. (2005, June 22). Retrieved October 2, 2025, from http://www.essayworld.com/essays/Copernicus/28908
"Copernicus." Essayworld.com. Essayworld.com, 22 Jun. 2005. Web. 2 Oct. 2025. <http://www.essayworld.com/essays/Copernicus/28908>
"Copernicus." Essayworld.com. June 22, 2005. Accessed October 2, 2025. http://www.essayworld.com/essays/Copernicus/28908.
"Copernicus." Essayworld.com. June 22, 2005. Accessed October 2, 2025. http://www.essayworld.com/essays/Copernicus/28908.