Written in Bone: Mid-19th Century Cast Iron Coffins. (2013). The History Channel website. Retrieved 8:50, May 23, 2013, from http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins.
Written in Bone: Mid-19th Century Cast Iron Coffins. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins [Accessed 23 May 2013].
“Written in Bone: Mid-19th Century Cast Iron Coffins.” 2013. The History Channel website. May 23 2013, 8:50 http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins.
“Written in Bone: Mid-19th Century Cast Iron Coffins,” The History Channel website, 2013, http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins [accessed May 23, 2013].
“Written in Bone: Mid-19th Century Cast Iron Coffins,” The History Channel website, http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins (accessed May 23, 2013).
Written in Bone: Mid-19th Century Cast Iron Coffins [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins.
Written in Bone: Mid-19th Century Cast Iron Coffins, http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins (last visited May 23, 2013).
Written in Bone: Mid-19th Century Cast Iron Coffins. The History Channel website. 2013. Available at: http://www.history.com/videos/written-in-bone-mid-19th-century-cast-iron-coffins. Accessed May 23, 2013.