APA (7th ed.) Citation

Winter, P. (2007). A Higher Form of Intelligence: Hugh Trevor-Roper and Wartime British Secret Service. Intelligence & National Security, 22(6), 847. https://doi.org/10.1080/02684520701770642

Chicago Style (17th ed.) Citation

Winter, P.R.J. "A Higher Form of Intelligence: Hugh Trevor-Roper and Wartime British Secret Service." Intelligence & National Security 22, no. 6 (2007): 847. https://doi.org/10.1080/02684520701770642.

MLA (9th ed.) Citation

Winter, P.R.J. "A Higher Form of Intelligence: Hugh Trevor-Roper and Wartime British Secret Service." Intelligence & National Security, vol. 22, no. 6, 2007, p. 847, https://doi.org/10.1080/02684520701770642.