APA (7th ed.) Zitazioa

(1989). U.S.-Cuban relations in the 1990s. Westview Pr.

Chicago Style (17th ed.) Zitazioa

U.S.-Cuban Relations in the 1990s. Boulder, Colo: Westview Pr, 1989.

MLA (9th ed.) Zitazioa

U.S.-Cuban Relations in the 1990s. Westview Pr, 1989.