Mullins, E. (2006). Cluny: In search of god's lost empire. BlueBridge.
Chicago Style (17th ed.) ZitazioaMullins, Edwin. Cluny: In Search of God's Lost Empire. New York: BlueBridge, 2006.
MLA (9th ed.) ZitazioaMullins, Edwin. Cluny: In Search of God's Lost Empire. BlueBridge, 2006.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.