Congress passes Gulf of Tonkin Resolution. (2013). The History Channel website. Retrieved 12:19, May 23, 2013, from http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution.
Congress passes Gulf of Tonkin Resolution. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution [Accessed 23 May 2013].
“Congress passes Gulf of Tonkin Resolution.” 2013. The History Channel website. May 23 2013, 12:19 http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution.
“Congress passes Gulf of Tonkin Resolution,” The History Channel website, 2013, http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution [accessed May 23, 2013].
“Congress passes Gulf of Tonkin Resolution,” The History Channel website, http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution (accessed May 23, 2013).
Congress passes Gulf of Tonkin Resolution [Internet]. The History Channel website; 2013 [cited 2013 May 23] Available from: http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution.
Congress passes Gulf of Tonkin Resolution, http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution (last visited May 23, 2013).
Congress passes Gulf of Tonkin Resolution. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/congress-passes-gulf-of-tonkin-resolution. Accessed May 23, 2013.