APA (7th ed.) Citation

Housley, N. (1992). Jerusalem and the development of the crusade idea, 1099-1128.

Chicago Style (17th ed.) Citation

Housley, Norman. Jerusalem and the Development of the Crusade Idea, 1099-1128. 1992.

MLA (9th ed.) Citation

Housley, Norman. Jerusalem and the Development of the Crusade Idea, 1099-1128. 1992.

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