MLA

ʻAbdarī, ʻAlī ibn Saʻīd, d. 1100. Mukhtaṣar al-Kifāyah fī ikhtilāf al-fuqahāʾ : al-juzʾ al-awwal / ʻAlī ibn Saʻīd al-ʻAbdarī. -- [before 1395].. [before 1395]. https://collections.library.yale.edu/catalog/11213601.

APA, 6th edition

ʻAbdarī, ʻAlī ibn Saʻīd, d. 1100. ([before 1395])[Mukhtaṣar al-Kifāyah fī ikhtilāf al-fuqahāʾ : al-juzʾ al-awwal / ʻAlī ibn Saʻīd al-ʻAbdarī. -- [before 1395].]. https://collections.library.yale.edu/catalog/11213601.