Cita APA (7th ed.)
Richelson, J. (2016). The U.S. intelligence community (Seventh edition.). Westview Press, A Member of the Perseus Books Group.
Cita Chicago (17th ed.)
Richelson, Jeffrey. The U.S. Intelligence Community. Seventh edition. Boulder, Colorado: Westview Press, A Member of the Perseus Books Group, 2016.
Cita MLA (9th ed.)
Richelson, Jeffrey. The U.S. Intelligence Community. Seventh edition. Westview Press, A Member of the Perseus Books Group, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.