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Columbine High School massacre

APA Style

Columbine High School massacre. (2015). The History Channel website. Retrieved 12:30, May 29, 2015, from http://www.history.com/this-day-in-history/columbine-high-school-massacre.

Harvard Style

Columbine High School massacre. [Internet]. 2015. The History Channel website. Available from: http://www.history.com/this-day-in-history/columbine-high-school-massacre [Accessed 29 May 2015].

MLA Style

“Columbine High School massacre.” 2015. The History Channel website. May 29 2015, 12:30 http://www.history.com/this-day-in-history/columbine-high-school-massacre.

MHRA Style

“Columbine High School massacre,” The History Channel website, 2015, http://www.history.com/this-day-in-history/columbine-high-school-massacre [accessed May 29, 2015].

Chicago Style

“Columbine High School massacre,” The History Channel website, http://www.history.com/this-day-in-history/columbine-high-school-massacre (accessed May 29, 2015).

CBE/CSE Style

Columbine High School massacre [Internet]. The History Channel website; 2015 [cited 2015 May 29] Available from: http://www.history.com/this-day-in-history/columbine-high-school-massacre.

Bluebook Style

Columbine High School massacre, http://www.history.com/this-day-in-history/columbine-high-school-massacre (last visited May 29, 2015).

AMA Style

Columbine High School massacre. The History Channel website. 2015. Available at: http://www.history.com/this-day-in-history/columbine-high-school-massacre. Accessed May 29, 2015.

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