APA (7th ed.) Zitazioa

Fugitive Slave Law of 1850. Great Neck Publishing.

Chicago Style (17th ed.) Zitazioa

Fugitive Slave Law of 1850. Great Neck Publishing.

MLA (9th ed.) Zitazioa

Fugitive Slave Law of 1850. Great Neck Publishing.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.