APA (7th ed.) Citation

Holt, P. M. (2016). The crusader states and their neighbours, 1098-1291. Routledge.

Chicago Style (17th ed.) Citation

Holt, P. M. The Crusader States and Their Neighbours, 1098-1291. London, [England] ; New York, New York: Routledge, 2016.

MLA (9th ed.) Citation

Holt, P. M. The Crusader States and Their Neighbours, 1098-1291. Routledge, 2016.

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