APA (7th ed.) Citation

Kostick, C. (2008). The social structure of the first Crusade by Conor Kostick. Brill.

Chicago Style (17th ed.) Citation

Kostick, Conor. The Social Structure of the First Crusade by Conor Kostick. Leiden ; Boston: Brill, 2008.

MLA (9th ed.) Citation

Kostick, Conor. The Social Structure of the First Crusade by Conor Kostick. Brill, 2008.

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