It's Been a Long 4 Days. (2013). The History Channel website. Retrieved 2:58, June 18, 2013, from http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas.
It's Been a Long 4 Days. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas [Accessed 18 Jun 2013].
“It's Been a Long 4 Days.” 2013. The History Channel website. Jun 18 2013, 2:58 http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas.
“It's Been a Long 4 Days,” The History Channel website, 2013, http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas [accessed Jun 18, 2013].
“It's Been a Long 4 Days,” The History Channel website, http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas (accessed Jun 18, 2013).
It's Been a Long 4 Days [Internet]. The History Channel website; 2013 [cited 2013 Jun 18] Available from: http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas.
It's Been a Long 4 Days, http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas (last visited Jun 18, 2013).
It's Been a Long 4 Days. The History Channel website. 2013. Available at: http://www.history.com/shows/irt-deadliest-roads/videos/playlists/riding-in-the-himalayas. Accessed Jun 18, 2013.