Defiant theologian Dietrich Bonhoeffer is hanged. (2013). The History Channel website. Retrieved 9:45, May 18, 2013, from http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged.
Defiant theologian Dietrich Bonhoeffer is hanged. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged [Accessed 18 May 2013].
“Defiant theologian Dietrich Bonhoeffer is hanged.” 2013. The History Channel website. May 18 2013, 9:45 http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged.
“Defiant theologian Dietrich Bonhoeffer is hanged,” The History Channel website, 2013, http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged [accessed May 18, 2013].
“Defiant theologian Dietrich Bonhoeffer is hanged,” The History Channel website, http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged (accessed May 18, 2013).
Defiant theologian Dietrich Bonhoeffer is hanged [Internet]. The History Channel website; 2013 [cited 2013 May 18] Available from: http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged.
Defiant theologian Dietrich Bonhoeffer is hanged, http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged (last visited May 18, 2013).
Defiant theologian Dietrich Bonhoeffer is hanged. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/defiant-theologian-dietrich-bonhoeffer-is-hanged. Accessed May 18, 2013.