APA (7th ed.) Zitazioa
Ballard, R. (2010). The unseen terror: The French Revolution in the provinces. I. B. Tauris.
Chicago Style (17th ed.) Zitazioa
Ballard, Richard. The Unseen Terror: The French Revolution in the Provinces. London: I. B. Tauris, 2010.
MLA (9th ed.) Zitazioa
Ballard, Richard. The Unseen Terror: The French Revolution in the Provinces. I. B. Tauris, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.