Congress adopts the Great Seal of the United States. (2013). The History Channel website. Retrieved 5:40, May 24, 2013, from http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states.
Congress adopts the Great Seal of the United States. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states [Accessed 24 May 2013].
“Congress adopts the Great Seal of the United States.” 2013. The History Channel website. May 24 2013, 5:40 http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states.
“Congress adopts the Great Seal of the United States,” The History Channel website, 2013, http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states [accessed May 24, 2013].
“Congress adopts the Great Seal of the United States,” The History Channel website, http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states (accessed May 24, 2013).
Congress adopts the Great Seal of the United States [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states.
Congress adopts the Great Seal of the United States, http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states (last visited May 24, 2013).
Congress adopts the Great Seal of the United States. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/congress-adopts-the-great-seal-of-the-united-states. Accessed May 24, 2013.