APA (7th ed.) Citation

Dorril. (2000). MI6: Inside the covert world of Her Majesty's secret intelligence service (1st Free Press ed.). Free Press.

Chicago Style (17th ed.) Citation

Dorril. MI6: Inside the Covert World of Her Majesty's Secret Intelligence Service. 1st Free Press ed. New York: Free Press, 2000.

MLA (8th ed.) Citation

Dorril. MI6: Inside the Covert World of Her Majesty's Secret Intelligence Service. 1st Free Press ed. Free Press, 2000.