APA (7th ed.) Zitazioa

Earliest Protest Against Slavery. Great Neck Publishing.

Chicago Style (17th ed.) Zitazioa

Earliest Protest Against Slavery. Great Neck Publishing.

MLA (9th ed.) Zitazioa

Earliest Protest Against Slavery. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.