The formation of Turkey :
the Seljukid Sultanate of Rūm : eleventh to fourteenth century /
Claude Cahen ; translated and edited by P.M. Holt.

APA Citation

Cahen, C., Holt, P. M. (Peter Malcolm). (2001). The formation of Turkey: the Seljukid Sultanate of Rūm : eleventh to fourteenth century. Harlow, England: Longman.

MLA Citation

Cahen, Claude, and P. M. (Peter Malcolm) Holt. The Formation of Turkey: the Seljukid Sultanate of Rūm : Eleventh to Fourteenth Century. Harlow, England: Longman, 2001.

Warning: These citations may not always be complete (especially for serials).