On The Road with Libby O'Connell: National History Day. (2013). The History Channel website. Retrieved 12:18, May 18, 2013, from http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell.
On The Road with Libby O'Connell: National History Day. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell [Accessed 18 May 2013].
“On The Road with Libby O'Connell: National History Day.” 2013. The History Channel website. May 18 2013, 12:18 http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell.
“On The Road with Libby O'Connell: National History Day,” The History Channel website, 2013, http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell [accessed May 18, 2013].
“On The Road with Libby O'Connell: National History Day,” The History Channel website, http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell (accessed May 18, 2013).
On The Road with Libby O'Connell: National History Day [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell.
On The Road with Libby O'Connell: National History Day, http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell (last visited May 18, 2013).
On The Road with Libby O'Connell: National History Day. The History Channel website. 2013. Available at: http://www.history.com/shows/classroom/videos/playlists/on-the-road-with-libby-oconnell. Accessed May 18, 2013.