APA (7th ed.) Citation

Jensen, J. M., & Roche, J. T. (2015). The second Crusade: Holy war on the periphery of Latin christendom. Brepols.

Chicago Style (17th ed.) Citation

Jensen, Janus Møller, and Jason T. Roche. The Second Crusade: Holy War on the Periphery of Latin Christendom. Turnhout: Brepols, 2015.

MLA (9th ed.) Citation

Jensen, Janus Møller, and Jason T. Roche. The Second Crusade: Holy War on the Periphery of Latin Christendom. Brepols, 2015.