MLA

Iji, `Adud al-Din `Abd al-Rahman ibn Ahmad, d. 1355?. Matn al-`Adudiyah. [16--]. https://collections.library.yale.edu/catalog/2012562.

APA, 6th edition

Iji, `Adud al-Din `Abd al-Rahman ibn Ahmad, d. 1355?. ([16--])[Matn al-`Adudiyah]. https://collections.library.yale.edu/catalog/2012562.