Richard I of England, better known as Richard the Lionheart, is best known as a great military leader who remains a enduring iconic figure in England today.
Richard I. (2013). The Biography Channel website. Retrieved 09:03, May 20, 2013, from http://www.biography.com/people/richard-i-9457078.
Richard I. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/richard-i-9457078 [Accessed 20 May 2013].
"Richard I." 2013. The Biography Channel website. May 20 2013, 09:03 http://www.biography.com/people/richard-i-9457078.
"Richard I," The Biography Channel website, 2013, http://www.biography.com/people/richard-i-9457078 [accessed May 20, 2013].
"Richard I," The Biography Channel website, http://www.biography.com/people/richard-i-9457078 (accessed May 20, 2013).
Richard I [Internet]. The Biography Channel website; 2013 [cited 2013 May 20] Available from: http://www.biography.com/people/richard-i-9457078.
Richard I, http://www.biography.com/people/richard-i-9457078 (last visited May 20, 2013).
Richard I. The Biography Channel website. 2013. Available at: http://www.biography.com/people/richard-i-9457078. Accessed May 20, 2013.