Silent-film star and inventor of mechanical turn signal dies. (2013). The History Channel website. Retrieved 10:47, May 25, 2013, from http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies.
Silent-film star and inventor of mechanical turn signal dies. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies [Accessed 25 May 2013].
“Silent-film star and inventor of mechanical turn signal dies.” 2013. The History Channel website. May 25 2013, 10:47 http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies.
“Silent-film star and inventor of mechanical turn signal dies,” The History Channel website, 2013, http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies [accessed May 25, 2013].
“Silent-film star and inventor of mechanical turn signal dies,” The History Channel website, http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies (accessed May 25, 2013).
Silent-film star and inventor of mechanical turn signal dies [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies.
Silent-film star and inventor of mechanical turn signal dies, http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies (last visited May 25, 2013).
Silent-film star and inventor of mechanical turn signal dies. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/silent-film-star-and-inventor-of-mechanical-turn-signal-dies. Accessed May 25, 2013.