United States resumes bombing of Hanoi and Haiphong. (2013). The History Channel website. Retrieved 2:20, May 25, 2013, from http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong.
United States resumes bombing of Hanoi and Haiphong. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong [Accessed 25 May 2013].
“United States resumes bombing of Hanoi and Haiphong.” 2013. The History Channel website. May 25 2013, 2:20 http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong.
“United States resumes bombing of Hanoi and Haiphong,” The History Channel website, 2013, http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong [accessed May 25, 2013].
“United States resumes bombing of Hanoi and Haiphong,” The History Channel website, http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong (accessed May 25, 2013).
United States resumes bombing of Hanoi and Haiphong [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong.
United States resumes bombing of Hanoi and Haiphong, http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong (last visited May 25, 2013).
United States resumes bombing of Hanoi and Haiphong. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/united-states-resumes-bombing-of-hanoi-and-haiphong. Accessed May 25, 2013.