President Carter attends Willie Nelson concert at White House. (2013). The History Channel website. Retrieved 8:00, May 18, 2013, from http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house.
President Carter attends Willie Nelson concert at White House. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house [Accessed 18 May 2013].
“President Carter attends Willie Nelson concert at White House.” 2013. The History Channel website. May 18 2013, 8:00 http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house.
“President Carter attends Willie Nelson concert at White House,” The History Channel website, 2013, http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house [accessed May 18, 2013].
“President Carter attends Willie Nelson concert at White House,” The History Channel website, http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house (accessed May 18, 2013).
President Carter attends Willie Nelson concert at White House [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house.
President Carter attends Willie Nelson concert at White House, http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house (last visited May 18, 2013).
President Carter attends Willie Nelson concert at White House. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/president-carter-attends-willie-nelson-concert-at-white-house. Accessed May 18, 2013.