Plane crashes into apartment building. (2013). The History Channel website. Retrieved 10:52, May 18, 2013, from http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building.
Plane crashes into apartment building. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building [Accessed 18 May 2013].
“Plane crashes into apartment building.” 2013. The History Channel website. May 18 2013, 10:52 http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building.
“Plane crashes into apartment building,” The History Channel website, 2013, http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building [accessed May 18, 2013].
“Plane crashes into apartment building,” The History Channel website, http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building (accessed May 18, 2013).
Plane crashes into apartment building [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building.
Plane crashes into apartment building, http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building (last visited May 18, 2013).
Plane crashes into apartment building. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/plane-crashes-into-apartment-building. Accessed May 18, 2013.