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United States Geological Survey created

APA Style

United States Geological Survey created. (2013). The History Channel website. Retrieved 1:50, May 19, 2013, from http://www.history.com/this-day-in-history/united-states-geological-survey-created.

Harvard Style

United States Geological Survey created. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/united-states-geological-survey-created [Accessed 19 May 2013].

MLA Style

“United States Geological Survey created.” 2013. The History Channel website. May 19 2013, 1:50 http://www.history.com/this-day-in-history/united-states-geological-survey-created.

MHRA Style

“United States Geological Survey created,” The History Channel website, 2013, http://www.history.com/this-day-in-history/united-states-geological-survey-created [accessed May 19, 2013].

Chicago Style

“United States Geological Survey created,” The History Channel website, http://www.history.com/this-day-in-history/united-states-geological-survey-created (accessed May 19, 2013).

CBE/CSE Style

United States Geological Survey created [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/united-states-geological-survey-created.

Bluebook Style

United States Geological Survey created, http://www.history.com/this-day-in-history/united-states-geological-survey-created (last visited May 19, 2013).

AMA Style

United States Geological Survey created. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/united-states-geological-survey-created. Accessed May 19, 2013.