How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes. (2013). The History Channel website. Retrieved 4:19, May 24, 2013, from http://www.history.com/.
How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/ [Accessed 24 May 2013].
“How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes.” 2013. The History Channel website. May 24 2013, 4:19 http://www.history.com/.
“How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes,” The History Channel website, 2013, http://www.history.com/ [accessed May 24, 2013].
“How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes,” The History Channel website, http://www.history.com/ (accessed May 24, 2013).
How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes [Internet]. The History Channel website; 2013 [cited 2013 May 24] Available from: http://www.history.com/.
How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes, http://www.history.com/ (last visited May 24, 2013).
How The States Got Their Shapes: Is West Best?path=/shows/how-the-states-got-their-shapes/videos/playlists/full-episodes. The History Channel website. 2013. Available at: http://www.history.com/. Accessed May 24, 2013.