Tutu becomes archbishop. (2013). The History Channel website. Retrieved 1:18, May 22, 2013, from http://www.history.com/this-day-in-history/tutu-becomes-archbishop.
Tutu becomes archbishop. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/tutu-becomes-archbishop [Accessed 22 May 2013].
“Tutu becomes archbishop.” 2013. The History Channel website. May 22 2013, 1:18 http://www.history.com/this-day-in-history/tutu-becomes-archbishop.
“Tutu becomes archbishop,” The History Channel website, 2013, http://www.history.com/this-day-in-history/tutu-becomes-archbishop [accessed May 22, 2013].
“Tutu becomes archbishop,” The History Channel website, http://www.history.com/this-day-in-history/tutu-becomes-archbishop (accessed May 22, 2013).
Tutu becomes archbishop [Internet]. The History Channel website; 2013 [cited 2013 May 22] Available from: http://www.history.com/this-day-in-history/tutu-becomes-archbishop.
Tutu becomes archbishop, http://www.history.com/this-day-in-history/tutu-becomes-archbishop (last visited May 22, 2013).
Tutu becomes archbishop. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/tutu-becomes-archbishop. Accessed May 22, 2013.