House votes to initiate impeachment proceedings. (2013). The History Channel website. Retrieved 10:18, May 25, 2013, from http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings.
House votes to initiate impeachment proceedings. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings [Accessed 25 May 2013].
“House votes to initiate impeachment proceedings.” 2013. The History Channel website. May 25 2013, 10:18 http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings.
“House votes to initiate impeachment proceedings,” The History Channel website, 2013, http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings [accessed May 25, 2013].
“House votes to initiate impeachment proceedings,” The History Channel website, http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings (accessed May 25, 2013).
House votes to initiate impeachment proceedings [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings.
House votes to initiate impeachment proceedings, http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings (last visited May 25, 2013).
House votes to initiate impeachment proceedings. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/house-votes-to-initiate-impeachment-proceedings. Accessed May 25, 2013.