Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Hamilton, B. (1979). Monastic reform, Catharism, and the Crusades, (900-1300). Variorum Reprints.

Chicago Citation Edition Citation

Hamilton, Bernard. Monastic Reform, Catharism, and the Crusades, (900-1300). London: Variorum Reprints, 1979.

MLA Citation Edition Citation

Hamilton, Bernard. Monastic Reform, Catharism, and the Crusades, (900-1300). Variorum Reprints, 1979.