Danzig, R. (1999). The big three: Our greatest security risks and how to address them. Institute for National Strategic Studies, National Defense University.
Cita Chicago Style (17a ed.)Danzig, Richard. The Big Three: Our Greatest Security Risks and How to Address Them. Washington, D.C.: Institute for National Strategic Studies, National Defense University, 1999.
Cita MLA (8a ed.)Danzig, Richard. The Big Three: Our Greatest Security Risks and How to Address Them. Institute for National Strategic Studies, National Defense University, 1999.
Precaución: Estas citas no son 100% exactas.