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Earth Day Timeline

APA Style

Earth Day Timeline. (2014). The History Channel website. Retrieved 6:21, August 30, 2014, from http://www.history.com/topics/earth-day-timeline.

Harvard Style

Earth Day Timeline. [Internet]. 2014. The History Channel website. Available from: http://www.history.com/topics/earth-day-timeline [Accessed 30 Aug 2014].

MLA Style

“Earth Day Timeline.” 2014. The History Channel website. Aug 30 2014, 6:21 http://www.history.com/topics/earth-day-timeline.

MHRA Style

“Earth Day Timeline,” The History Channel website, 2014, http://www.history.com/topics/earth-day-timeline [accessed Aug 30, 2014].

Chicago Style

“Earth Day Timeline,” The History Channel website, http://www.history.com/topics/earth-day-timeline (accessed Aug 30, 2014).

CBE/CSE Style

Earth Day Timeline [Internet]. The History Channel website; 2014 [cited 2014 Aug 30] Available from: http://www.history.com/topics/earth-day-timeline.

Bluebook Style

Earth Day Timeline, http://www.history.com/topics/earth-day-timeline (last visited Aug 30, 2014).

AMA Style

Earth Day Timeline. The History Channel website. 2014. Available at: http://www.history.com/topics/earth-day-timeline. Accessed Aug 30, 2014.

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