Cita APA (7a ed.)
Pegg, M. G. (2008). A most holy war: The Albigensian Crusade and the battle for Christendom. Oxford University Press.
Cita Chicago Style (17a ed.)
Pegg, Mark Gregory. A Most Holy War: The Albigensian Crusade and the Battle for Christendom. Oxford ; New York: Oxford University Press, 2008.
Cita MLA (9a ed.)
Pegg, Mark Gregory. A Most Holy War: The Albigensian Crusade and the Battle for Christendom. Oxford University Press, 2008.
Precaución: Estas citas no son 100% exactas.