MLA

ʻUthmānī, Muḥammad ibn ʻAbd al-Raḥmān, active 1378, عثماني، محمد بن عبد الرحمن، ناشط 1378. Raḥmat al-ummah fī ikhtilāf al-aʼimmah : manuscript. 1498.. https://collections.library.yale.edu/catalog/32599593.

APA, 6th edition

ʻUthmānī, Muḥammad ibn ʻAbd al-Raḥmān, active 1378, & عثماني، محمد بن عبد الرحمن، ناشط 1378. (1498.)[Raḥmat al-ummah fī ikhtilāf al-aʼimmah : manuscript]. https://collections.library.yale.edu/catalog/32599593.