APA-Zitierstil (7. Ausg.)

Creighton, O. H. (2012). Early european castles: Aristocracy and authority, AD 800 - 1200 (1. publ.). Bristol Classical Press.

Chicago-Zitierstil (17. Ausg.)

Creighton, Oliver H. Early European Castles: Aristocracy and Authority, AD 800 - 1200. 1. publ. London: Bristol Classical Press, 2012.

MLA-Zitierstil (9. Ausg.)

Creighton, Oliver H. Early European Castles: Aristocracy and Authority, AD 800 - 1200. 1. publ. Bristol Classical Press, 2012.