APA (7th ed.) Zitazioa

Kelly. Kentucky by Design. The University Press of Kentucky.

Chicago Style (17th ed.) Zitazioa

Kelly. Kentucky by Design. The University Press of Kentucky.

MLA (9th ed.) Zitazioa

Kelly. Kentucky by Design. The University Press of Kentucky.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.