MLA

Ibn ʻAbbād, Muḥammad ibn Ibrāhīm, 1332 or 1333-1390, ابن عباد، محمد بن إبراهيم، 1332 or 1333-1390. Ghayth al-mawāhib al-ʻalīyah bi-Sharḥ al-Ḥikam al-ʻAṭāʼīyah : manuscript. 1717.. https://collections.library.yale.edu/catalog/33342259.

APA, 6th edition

Ibn ʻAbbād, Muḥammad ibn Ibrāhīm, 1332 or 1333-1390, & ابن عباد، محمد بن إبراهيم، 1332 or 1333-1390. (1717.)[Ghayth al-mawāhib al-ʻalīyah bi-Sharḥ al-Ḥikam al-ʻAṭāʼīyah : manuscript]. https://collections.library.yale.edu/catalog/33342259.