APA (7th ed.) Citation

Jordan, W. C. (1979). Louis IX and the challenge of the crusade : a study in rulership / (by) William Chester Jordan: A study in rulership. Princeton University Press.

Chicago Style (17th ed.) Citation

Jordan, William Chester. Louis IX and the Challenge of the Crusade : A Study in Rulership / (by) William Chester Jordan: A Study in Rulership. Princeton ; Guildford: Princeton University Press, 1979.

MLA (9th ed.) Citation

Jordan, William Chester. Louis IX and the Challenge of the Crusade : A Study in Rulership / (by) William Chester Jordan: A Study in Rulership. Princeton University Press, 1979.

Warning: These citations may not always be 100% accurate.