CIA reports minor damage done to North Vietnam's dikes. (2013). The History Channel website. Retrieved 11:12, June 19, 2013, from http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes.
CIA reports minor damage done to North Vietnam's dikes. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes [Accessed 19 Jun 2013].
“CIA reports minor damage done to North Vietnam's dikes.” 2013. The History Channel website. Jun 19 2013, 11:12 http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes.
“CIA reports minor damage done to North Vietnam's dikes,” The History Channel website, 2013, http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes [accessed Jun 19, 2013].
“CIA reports minor damage done to North Vietnam's dikes,” The History Channel website, http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes (accessed Jun 19, 2013).
CIA reports minor damage done to North Vietnam's dikes [Internet]. The History Channel website; 2013 [cited 2013 Jun 19] Available from: http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes.
CIA reports minor damage done to North Vietnam's dikes, http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes (last visited Jun 19, 2013).
CIA reports minor damage done to North Vietnam's dikes. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/cia-reports-minor-damage-done-to-north-vietnams-dikes. Accessed Jun 19, 2013.