Johnson defeats Goldwater for presidency. (2013). The History Channel website. Retrieved 7:10, May 19, 2013, from http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency.
Johnson defeats Goldwater for presidency. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency [Accessed 19 May 2013].
“Johnson defeats Goldwater for presidency.” 2013. The History Channel website. May 19 2013, 7:10 http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency.
“Johnson defeats Goldwater for presidency,” The History Channel website, 2013, http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency [accessed May 19, 2013].
“Johnson defeats Goldwater for presidency,” The History Channel website, http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency (accessed May 19, 2013).
Johnson defeats Goldwater for presidency [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency.
Johnson defeats Goldwater for presidency, http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency (last visited May 19, 2013).
Johnson defeats Goldwater for presidency. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/johnson-defeats-goldwater-for-presidency. Accessed May 19, 2013.