Ahmet Ertegun is born in Istanbul, Turkey. (2013). The History Channel website. Retrieved 5:06, May 21, 2013, from http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey.
Ahmet Ertegun is born in Istanbul, Turkey. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey [Accessed 21 May 2013].
“Ahmet Ertegun is born in Istanbul, Turkey.” 2013. The History Channel website. May 21 2013, 5:06 http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey.
“Ahmet Ertegun is born in Istanbul, Turkey,” The History Channel website, 2013, http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey [accessed May 21, 2013].
“Ahmet Ertegun is born in Istanbul, Turkey,” The History Channel website, http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey (accessed May 21, 2013).
Ahmet Ertegun is born in Istanbul, Turkey [Internet]. The History Channel website; 2013 [cited 2013 May 21] Available from: http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey.
Ahmet Ertegun is born in Istanbul, Turkey, http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey (last visited May 21, 2013).
Ahmet Ertegun is born in Istanbul, Turkey. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/ahmet-ertegun-is-born-in-istanbul-turkey. Accessed May 21, 2013.