Wiley, John. "Uranus - Wikipedia, the free encyclopedia." Wikipedia, the free encyclopedia. Version 2/12/00. John Wiley, n.d. Web. 4 Apr. 2012. http://en.wikipedia.org/wiki/Uranus.
All Rights reserved, Copy Right. "Uranus Facts - PlanetFacts.net." Planet Facts.net. Version 5487. Copy Right, 18 May 2000. Web. 5 Apr. 2012. http://www.planetfacts.net/Uranus-Facts.html.
Alex Johnson is the creater of this book. The book is called "Astronomy". This helped me for most of my project. 2/13/20 was when the book came out out and Ive had it for a long time. I used it April 5 2012.
