Hold Steady. (2013). The History Channel website. Retrieved 5:57, June 20, 2013, from http://www.history.com/shows/invention-usa/videos/playlists/exclusives.
Hold Steady. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/invention-usa/videos/playlists/exclusives [Accessed 20 Jun 2013].
“Hold Steady.” 2013. The History Channel website. Jun 20 2013, 5:57 http://www.history.com/shows/invention-usa/videos/playlists/exclusives.
“Hold Steady,” The History Channel website, 2013, http://www.history.com/shows/invention-usa/videos/playlists/exclusives [accessed Jun 20, 2013].
“Hold Steady,” The History Channel website, http://www.history.com/shows/invention-usa/videos/playlists/exclusives (accessed Jun 20, 2013).
Hold Steady [Internet]. The History Channel website; 2013 [cited 2013 Jun 20] Available from: http://www.history.com/shows/invention-usa/videos/playlists/exclusives.
Hold Steady, http://www.history.com/shows/invention-usa/videos/playlists/exclusives (last visited Jun 20, 2013).
Hold Steady. The History Channel website. 2013. Available at: http://www.history.com/shows/invention-usa/videos/playlists/exclusives. Accessed Jun 20, 2013.