Vice vs. Virtue. (2013). The History Channel website. Retrieved 10:45, May 23, 2013, from http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2.
Vice vs. Virtue. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2 [Accessed 23 May 2013].
“Vice vs. Virtue.” 2013. The History Channel website. May 23 2013, 10:45 http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2.
“Vice vs. Virtue,” The History Channel website, 2013, http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2 [accessed May 23, 2013].
“Vice vs. Virtue,” The History Channel website, http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2 (accessed May 23, 2013).
Vice vs. Virtue [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2.
Vice vs. Virtue, http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2 (last visited May 23, 2013).
Vice vs. Virtue. The History Channel website. 2013. Available at: http://www.history.com/shows/how-the-states-got-their-shapes/episodes/season-2. Accessed May 23, 2013.