George Rogers Clark, a western frontier military leader during and after the American Revolution, secured additional land in the Treaty of Paris.
George Rogers Clark. (2013). The Biography Channel website. Retrieved 11:00, May 25, 2013, from http://www.biography.com/people/george-rogers-clark-9249343.
George Rogers Clark. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/george-rogers-clark-9249343 [Accessed 25 May 2013].
"George Rogers Clark." 2013. The Biography Channel website. May 25 2013, 11:00 http://www.biography.com/people/george-rogers-clark-9249343.
"George Rogers Clark," The Biography Channel website, 2013, http://www.biography.com/people/george-rogers-clark-9249343 [accessed May 25, 2013].
"George Rogers Clark," The Biography Channel website, http://www.biography.com/people/george-rogers-clark-9249343 (accessed May 25, 2013).
George Rogers Clark [Internet]. The Biography Channel website; 2013 [cited 2013 May 25] Available from: http://www.biography.com/people/george-rogers-clark-9249343.
George Rogers Clark, http://www.biography.com/people/george-rogers-clark-9249343 (last visited May 25, 2013).
George Rogers Clark. The Biography Channel website. 2013. Available at: http://www.biography.com/people/george-rogers-clark-9249343. Accessed May 25, 2013.