APA (7th ed.) Zitazioa

Callanan, J. (2010). Covert action in the Cold War: US policy, intelligence and CIA operations. I. B. Tauris.

Chicago Style (17th ed.) Zitazioa

Callanan, James. Covert Action in the Cold War: US Policy, Intelligence and CIA Operations. London: I. B. Tauris, 2010.

MLA (9th ed.) Zitazioa

Callanan, James. Covert Action in the Cold War: US Policy, Intelligence and CIA Operations. I. B. Tauris, 2010.