Cita APA (7th ed.)

Rotberg, R. I. When states fail: Causes and consequences. New Jersy.

Cita Chicago (17th ed.)

Rotberg, Robert I. When States Fail: Causes and Consequences. Princeton: New Jersy.

Cita MLA (9th ed.)

Rotberg, Robert I. When States Fail: Causes and Consequences. New Jersy.