APA (7th ed.) Zitazioa

Hall, A. D. Cuba: Its Past, Present, and Future.

Chicago Style (17th ed.) Zitazioa

Hall, A. D. Cuba: Its Past, Present, and Future.

MLA (9th ed.) Zitazioa

Hall, A. D. Cuba: Its Past, Present, and Future.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.