APA (7th ed.) Citation

Robert de Clary -1216 & Lauer, P. (1924). La conquête de Constantinople. Champion.

Chicago Style (17th ed.) Citation

Robert de Clary -1216 and Philippe Lauer. La Conquête De Constantinople. Paris: Champion, 1924.

MLA (9th ed.) Citation

Robert de Clary -1216 and Philippe Lauer. La Conquête De Constantinople. Champion, 1924.

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