APA (7th ed.) Zitazioa

Benjamin-Alvarado. Cuba's Energy Future. Brookings Institution Press.

Chicago Style (17th ed.) Zitazioa

Benjamin-Alvarado. Cuba's Energy Future. Brookings Institution Press.

MLA (9th ed.) Zitazioa

Benjamin-Alvarado. Cuba's Energy Future. Brookings Institution Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.