A Sunday school teacher murders his family and goes undercover for 18 years. (2013). The History Channel website. Retrieved 6:28, May 25, 2013, from http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years.
A Sunday school teacher murders his family and goes undercover for 18 years. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years [Accessed 25 May 2013].
“A Sunday school teacher murders his family and goes undercover for 18 years.” 2013. The History Channel website. May 25 2013, 6:28 http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years.
“A Sunday school teacher murders his family and goes undercover for 18 years,” The History Channel website, 2013, http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years [accessed May 25, 2013].
“A Sunday school teacher murders his family and goes undercover for 18 years,” The History Channel website, http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years (accessed May 25, 2013).
A Sunday school teacher murders his family and goes undercover for 18 years [Internet]. The History Channel website; 2013 [cited 2013 May 25] Available from: http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years.
A Sunday school teacher murders his family and goes undercover for 18 years, http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years (last visited May 25, 2013).
A Sunday school teacher murders his family and goes undercover for 18 years. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/a-sunday-school-teacher-murders-his-family-and-goes-undercover-for-18-years. Accessed May 25, 2013.