APA (7th ed.) Zitazioa

Altgeld Cleveland Controversy. Great Neck Publishing.

Chicago Style (17th ed.) Zitazioa

Altgeld Cleveland Controversy. Great Neck Publishing.

MLA (9th ed.) Zitazioa

Altgeld Cleveland Controversy. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.