APA (7th ed.) Zitazioa

Confidential Message to Congress. Great Neck Publishing.

Chicago Style (17th ed.) Zitazioa

Confidential Message to Congress. Great Neck Publishing.

MLA (9th ed.) Zitazioa

Confidential Message to Congress. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.