How to Cite this Page:

Alien Planets

APA Style

Alien Planets. (2014). The History Channel website. Retrieved 6:05, September 19, 2014, from http://www.history.com/shows/the-universe/episodes/season-2.

Harvard Style

Alien Planets. [Internet]. 2014. The History Channel website. Available from: http://www.history.com/shows/the-universe/episodes/season-2 [Accessed 19 Sep 2014].

MLA Style

“Alien Planets.” 2014. The History Channel website. Sep 19 2014, 6:05 http://www.history.com/shows/the-universe/episodes/season-2.

MHRA Style

“Alien Planets,” The History Channel website, 2014, http://www.history.com/shows/the-universe/episodes/season-2 [accessed Sep 19, 2014].

Chicago Style

“Alien Planets,” The History Channel website, http://www.history.com/shows/the-universe/episodes/season-2 (accessed Sep 19, 2014).

CBE/CSE Style

Alien Planets [Internet]. The History Channel website; 2014 [cited 2014 Sep 19] Available from: http://www.history.com/shows/the-universe/episodes/season-2.

Bluebook Style

Alien Planets, http://www.history.com/shows/the-universe/episodes/season-2 (last visited Sep 19, 2014).

AMA Style

Alien Planets. The History Channel website. 2014. Available at: http://www.history.com/shows/the-universe/episodes/season-2. Accessed Sep 19, 2014.

Close