APA (7th ed.) Zitazioa
Gairdner, J. (1861). Letters & papers illustr. the reigns of Richard III and Henry VII.
Chicago Style (17th ed.) Zitazioa
Gairdner, James. Letters & Papers Illustr. the Reigns of Richard III and Henry VII. London, 1861.
MLA (9th ed.) Zitazioa
Gairdner, James. Letters & Papers Illustr. the Reigns of Richard III and Henry VII. 1861.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.