APA (7th ed.) Zitazioa

Hyde, J. W. The Royal Mail: Its Curiosities and Romance.

Chicago Style (17th ed.) Zitazioa

Hyde, James Wilson. The Royal Mail: Its Curiosities and Romance.

MLA (9th ed.) Zitazioa

Hyde, James Wilson. The Royal Mail: Its Curiosities and Romance.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.