How to Cite this Page:

Worst Days on Planet Earth

APA Style

Worst Days on Planet Earth. (2013). The History Channel website. Retrieved 3:53, June 18, 2013, from http://www.history.com/shows/the-universe/episodes/season-6.

Harvard Style

Worst Days on Planet Earth. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/shows/the-universe/episodes/season-6 [Accessed 18 Jun 2013].

MLA Style

“Worst Days on Planet Earth.” 2013. The History Channel website. Jun 18 2013, 3:53 http://www.history.com/shows/the-universe/episodes/season-6.

MHRA Style

“Worst Days on Planet Earth,” The History Channel website, 2013, http://www.history.com/shows/the-universe/episodes/season-6 [accessed Jun 18, 2013].

Chicago Style

“Worst Days on Planet Earth,” The History Channel website, http://www.history.com/shows/the-universe/episodes/season-6 (accessed Jun 18, 2013).

CBE/CSE Style

Worst Days on Planet Earth [Internet]. The History Channel website; 2013 [cited 2013 Jun 18] Available from: http://www.history.com/shows/the-universe/episodes/season-6.

Bluebook Style

Worst Days on Planet Earth, http://www.history.com/shows/the-universe/episodes/season-6 (last visited Jun 18, 2013).

AMA Style

Worst Days on Planet Earth. The History Channel website. 2013. Available at: http://www.history.com/shows/the-universe/episodes/season-6. Accessed Jun 18, 2013.