APA (7th ed.) Citation

Steele, R. D. (2000). On intelligence: Spies and secrecy in an open world. AFCEA International Press.

Chicago Style (17th ed.) Citation

Steele, Robert David. On Intelligence: Spies and Secrecy in an Open World. Fairfax, Va: AFCEA International Press, 2000.

MLA (8th ed.) Citation

Steele, Robert David. On Intelligence: Spies and Secrecy in an Open World. AFCEA International Press, 2000.