APA (7th ed.) Zitazioa
Ward, H. M. (2014). When fate summons: A biography of General Richard Butler, 1743-1791. Academica Press.
Chicago Style (17th ed.) Zitazioa
Ward, Harry M. When Fate Summons: A Biography of General Richard Butler, 1743-1791. Bethesda: Academica Press, 2014.
MLA (9th ed.) Zitazioa
Ward, Harry M. When Fate Summons: A Biography of General Richard Butler, 1743-1791. Academica Press, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.