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How Gas Masks Work

APA Style

How Gas Masks Work. (2013). The History Channel website. Retrieved 2:35, May 26, 2013, from http://www.history.com/videos/how-gas-masks-work.

Harvard Style

How Gas Masks Work. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/videos/how-gas-masks-work [Accessed 26 May 2013].

MLA Style

“How Gas Masks Work.” 2013. The History Channel website. May 26 2013, 2:35 http://www.history.com/videos/how-gas-masks-work.

MHRA Style

“How Gas Masks Work,” The History Channel website, 2013, http://www.history.com/videos/how-gas-masks-work [accessed May 26, 2013].

Chicago Style

“How Gas Masks Work,” The History Channel website, http://www.history.com/videos/how-gas-masks-work (accessed May 26, 2013).

CBE/CSE Style

How Gas Masks Work [Internet]. The History Channel website; 2013 [cited 2013 May 26] Available from: http://www.history.com/videos/how-gas-masks-work.

Bluebook Style

How Gas Masks Work, http://www.history.com/videos/how-gas-masks-work (last visited May 26, 2013).

AMA Style

How Gas Masks Work. The History Channel website. 2013. Available at: http://www.history.com/videos/how-gas-masks-work. Accessed May 26, 2013.