APA-Zitierstil (7. Ausg.)

Riley-Smith, J. S. C. (1987). The crusades: A short history. Athlone Press.

Chicago-Zitierstil (17. Ausg.)

Riley-Smith, Jonathan Simon Christopher. The Crusades: A Short History. London: Athlone Press, 1987.

MLA-Zitierstil (9. Ausg.)

Riley-Smith, Jonathan Simon Christopher. The Crusades: A Short History. Athlone Press, 1987.