The Rosenberg trial begins. (2013). The History Channel website. Retrieved 2:50, May 20, 2013, from http://www.history.com/this-day-in-history/the-rosenberg-trial-begins.
The Rosenberg trial begins. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/the-rosenberg-trial-begins [Accessed 20 May 2013].
“The Rosenberg trial begins.” 2013. The History Channel website. May 20 2013, 2:50 http://www.history.com/this-day-in-history/the-rosenberg-trial-begins.
“The Rosenberg trial begins,” The History Channel website, 2013, http://www.history.com/this-day-in-history/the-rosenberg-trial-begins [accessed May 20, 2013].
“The Rosenberg trial begins,” The History Channel website, http://www.history.com/this-day-in-history/the-rosenberg-trial-begins (accessed May 20, 2013).
The Rosenberg trial begins [Internet]. The History Channel website; 2013 [cited 2013 May 20] Available from: http://www.history.com/this-day-in-history/the-rosenberg-trial-begins.
The Rosenberg trial begins, http://www.history.com/this-day-in-history/the-rosenberg-trial-begins (last visited May 20, 2013).
The Rosenberg trial begins. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/the-rosenberg-trial-begins. Accessed May 20, 2013.