To be made up of:
Year and date of production
Title of episode
According to the latest research (In our time, 2015)...
Morris, T. (Producer), & Bragg, M. (Presenter). (2015, January 1). The Sun [Radio series episode]. In In Our Time. London: BBC Radio 4.
Murray, J. (Presenter). (2015, July 16). Period photos on social media, school skirts a distraction? Anti-extremism. Woman's Hour [Radio programme]. Guest speakers Rup Kaur, Leeanne Coyle, Tracy Mackness, Caroline Lucas, Jessica Ringrose and Emma Nicholson. London, England: BBC Radio 4.
Silva, R. (Presenter). (2014, May 25). SF Said. Four Thought [Podcast radio programme]. London, England: BBC Radio 4. Retrieved from http://www.bbc.co.uk/programmes/b043xl9y