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Garrett Morgan patents three-position traffic signal

APA Style

Garrett Morgan patents three-position traffic signal. (2015). The History Channel website. Retrieved 2:07, May 27, 2015, 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]. 2015. The History Channel website. Available from: http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal [Accessed 27 May 2015].

MLA Style

“Garrett Morgan patents three-position traffic signal.” 2015. The History Channel website. May 27 2015, 2:07 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, 2015, http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal [accessed May 27, 2015].

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 May 27, 2015).

CBE/CSE Style

Garrett Morgan patents three-position traffic signal [Internet]. The History Channel website; 2015 [cited 2015 May 27] 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 May 27, 2015).

AMA Style

Garrett Morgan patents three-position traffic signal. The History Channel website. 2015. Available at: http://www.history.com/this-day-in-history/garrett-morgan-patents-three-position-traffic-signal. Accessed May 27, 2015.

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