Cita APA (7th ed.)
(2004). The security economy. OECD.
Cita Chicago (17th ed.)
The Security Economy. Paris, Cedex, France: OECD, 2004.
Cita MLA (9th ed.)
The Security Economy. OECD, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.