To be made up of:
‘HC’ or ‘HL’ are abbreviations for the House of Commons or the House of Lords. ‘Deb’ is an abbreviation for Debate.
In-text citation:
(HC Deb 20 January 2009).
Reference list:
HC Deb (20 January 2009). vol. 500, col. 1990. Available at: http://www.publications.parliament.uk/pa/hcdeb1990 (Accessed: 19 August 2010).