The threat from terrorism :
government response : fourth special report of session 2001-02 : report and appendix /
House of Commons, Defence Committee.

APA Citation

Great Britain. Parliament. House of Commons. Defence Committee., George, B. (2002). The threat from terrorism: government response : fourth special report of session 2001-02 : report and appendix. London: Stationery Office.

MLA Citation

Great Britain. Parliament. House of Commons. Defence Committee, and Bruce George. The Threat From Terrorism: Government Response : Fourth Special Report of Session 2001-02 : Report And Appendix. London: Stationery Office, 2002.

Warning: These citations may not always be complete (especially for serials).