APA (7th ed.) Zitazioa

McMahon. The Ford Century in Minnesota. University of Minnesota Press.

Chicago Style (17th ed.) Zitazioa

McMahon. The Ford Century in Minnesota. University of Minnesota Press.

MLA (9th ed.) Zitazioa

McMahon. The Ford Century in Minnesota. University of Minnesota Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.