Hooper. (1987). Official secrets: The use and abuse of the Act. Secker & Warburg.
Chicago Style (17th ed.) CitationHooper. Official Secrets: The Use and Abuse of the Act. London: Secker & Warburg, 1987.
MLA (8th ed.) CitationHooper. Official Secrets: The Use and Abuse of the Act. Secker & Warburg, 1987.
Warning: These citations may not always be 100% accurate.