Heavy rain leads to landslides in Southern California. (2013). The History Channel website. Retrieved 12:02, May 19, 2013, from http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california.
Heavy rain leads to landslides in Southern California. [Internet]. 2013. The History Channel website. Available from: http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california [Accessed 19 May 2013].
“Heavy rain leads to landslides in Southern California.” 2013. The History Channel website. May 19 2013, 12:02 http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california.
“Heavy rain leads to landslides in Southern California,” The History Channel website, 2013, http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california [accessed May 19, 2013].
“Heavy rain leads to landslides in Southern California,” The History Channel website, http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california (accessed May 19, 2013).
Heavy rain leads to landslides in Southern California [Internet]. The History Channel website; 2013 [cited 2013 May 19] Available from: http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california.
Heavy rain leads to landslides in Southern California, http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california (last visited May 19, 2013).
Heavy rain leads to landslides in Southern California. The History Channel website. 2013. Available at: http://www.history.com/this-day-in-history/heavy-rain-leads-to-landslides-in-southern-california. Accessed May 19, 2013.