APA (7th ed.) Zitazioa

Chio. A Landscape of Travel. University of Washington Press.

Chicago Style (17th ed.) Zitazioa

Chio. A Landscape of Travel. University of Washington Press.

MLA (9th ed.) Zitazioa

Chio. A Landscape of Travel. University of Washington Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.