APA (7th ed.) Citation

(2009). Siege of Jerusalem: Crusade and Conquest in 1099 (1. publ.). Continuum.

Chicago Style (17th ed.) Citation

Siege of Jerusalem: Crusade and Conquest in 1099. 1. publ. London [u.a.]: Continuum, 2009.

MLA (9th ed.) Citation

Siege of Jerusalem: Crusade and Conquest in 1099. 1. publ. Continuum, 2009.

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