APA (7th ed.) Citation

West, N. (1981). MI 5: British security service operations ; 1909 - 1945 (1. publ.). Bodley Head.

Chicago Style (17th ed.) Citation

West, Nigel. MI 5: British Security Service Operations ; 1909 - 1945. 1. publ. London [u.a.]: Bodley Head, 1981.

MLA (9th ed.) Citation

West, Nigel. MI 5: British Security Service Operations ; 1909 - 1945. 1. publ. Bodley Head, 1981.