APA Style

Siddiqi, S. (2006). Caliphate and Sultanate in Medieval Persia (1st ed. Reprinted). New Delhi: Adam Publisher & Distributors.

MLA Style

Siddiqi, S.H.. "Caliphate and Sultanate in Medieval Persia". 1st ed. Reprinted New Delhi: Adam Publisher & Distributors, 2006. Text.