Arts and Entertainment Network, History Channel (Television network), New Video Group, Bernstead, S., & Crowley, P. (2012). Ancient discoveries: Ancient mining machines. History Channel.
Chicago Style (17th ed.) CitationArts and Entertainment Network, History Channel (Television network), New Video Group, Sam Bernstead, and Phil Crowley. Ancient Discoveries: Ancient Mining Machines. [New York]: History Channel, 2012.
MLA (9th ed.) CitationArts and Entertainment Network, et al. Ancient Discoveries: Ancient Mining Machines. History Channel, 2012.
Warning: These citations may not always be 100% accurate.