Schein, S. (2005). Gateway to the Heavenly City: Crusader Jerusalem and the Catholic West (1099 - 1187). Ashgate.
Style de citation Chicago (17e éd.)Schein, Sylvia. Gateway to the Heavenly City: Crusader Jerusalem and the Catholic West (1099 - 1187). Aldershot, Hants [u.a.]: Ashgate, 2005.
Style de citation MLA (8e éd.)Schein, Sylvia. Gateway to the Heavenly City: Crusader Jerusalem and the Catholic West (1099 - 1187). Ashgate, 2005.
Attention : ces citations peuvent ne pas être correctes à 100%.