MLA

Ibn al-Farrāʾ, Abū Yaʻlá Muḥammad ibn al-Ḥusayn, 990-1066. al-Fatāwá al-kabīr / min taʾlīf Abī Yaʻlá al-Ḥanbalī.. [11--?].. https://collections.library.yale.edu/catalog/16762487.

APA, 6th edition

Ibn al-Farrāʾ, Abū Yaʻlá Muḥammad ibn al-Ḥusayn, 990-1066. ([11--?].)[al-Fatāwá al-kabīr / min taʾlīf Abī Yaʻlá al-Ḥanbalī.]. https://collections.library.yale.edu/catalog/16762487.