APA (7th ed.) Citation

Deacon, R. (1969). A history of the British secret service. Taplinger Pub. Co..

Chicago Style (17th ed.) Citation

Deacon, Richard. A History of the British Secret Service. New York: Taplinger Pub. Co., 1969.

MLA (9th ed.) Citation

Deacon, Richard. A History of the British Secret Service. Taplinger Pub. Co., 1969.