France, J., Zajac, W. G., & Hamilton, B. (1998). The crusades and their sources: Essays presented to Bernard Hamilton. Ashgate.
Style de citation Chicago (17e éd.)France, John, William G. Zajac, et Bernard Hamilton. The Crusades and Their Sources: Essays Presented to Bernard Hamilton. Aldershot, Hampshire [u.a.]: Ashgate, 1998.
Style de citation MLA (8e éd.)France, John, et al. The Crusades and Their Sources: Essays Presented to Bernard Hamilton. Ashgate, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.