APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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