Style de citation APA (7e éd.)
ebrary, Inc, & Nicholson, H. J. (2011). On the margins of crusading: The military orders, the Papacy and the Christian world. Ashgate.
Style de citation Chicago (17e éd.)
ebrary, Inc, et Helen J. Nicholson. On the Margins of Crusading: The Military Orders, the Papacy and the Christian World. Farnham, U.K. ; Burlington, Vt.: Ashgate, 2011.
Style de citation MLA (9e éd.)
ebrary, Inc, et Helen J. Nicholson. On the Margins of Crusading: The Military Orders, the Papacy and the Christian World. Ashgate, 2011.
Attention : ces citations peuvent ne pas être correctes à 100%.