APA (7th ed.) Zitazioa

Address by John F. Kennedy. Great Neck Publishing.

Chicago Style (17th ed.) Zitazioa

Address by John F. Kennedy. Great Neck Publishing.

MLA (9th ed.) Zitazioa

Address by John F. Kennedy. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.