APA (7th ed.) Zitazioa
Acemoglu, D., & Robinson, J. A. (2013). Why nations fail: The origins of power, prosperity and poverty. Crown Publishers.
Chicago Style (17th ed.) Zitazioa
Acemoglu, Daron, eta James A. Robinson. Why Nations Fail: The Origins of Power, Prosperity and Poverty. New York: Crown Publishers, 2013.
MLA (9th ed.) Zitazioa
Acemoglu, Daron, eta James A. Robinson. Why Nations Fail: The Origins of Power, Prosperity and Poverty. Crown Publishers, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.