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Garrett Morgan patents three-position traffic signal

APA Style

Garrett Morgan patents three-position traffic signal. (2014). The History Channel website. Retrieved 6:35, December 18, 2014, from http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal.

Harvard Style

Garrett Morgan patents three-position traffic signal. [Internet]. 2014. The History Channel website. Available from: http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal [Accessed 18 Dec 2014].

MLA Style

“Garrett Morgan patents three-position traffic signal.” 2014. The History Channel website. Dec 18 2014, 6:35 http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal.

MHRA Style

“Garrett Morgan patents three-position traffic signal,” The History Channel website, 2014, http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal [accessed Dec 18, 2014].

Chicago Style

“Garrett Morgan patents three-position traffic signal,” The History Channel website, http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal (accessed Dec 18, 2014).

CBE/CSE Style

Garrett Morgan patents three-position traffic signal [Internet]. The History Channel website; 2014 [cited 2014 Dec 18] Available from: http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal.

Bluebook Style

Garrett Morgan patents three-position traffic signal, http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal (last visited Dec 18, 2014).

AMA Style

Garrett Morgan patents three-position traffic signal. The History Channel website. 2014. Available at: http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal. Accessed Dec 18, 2014.

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