APA (7th ed.) Citation

Šāfiʿī, M. I. a. 7., & Naǧǧār, M. Z. a. al-Umm. Maktabat al-Kullīyāt al-Azharīya.

Chicago Style (17th ed.) Citation

Šāfiʿī, Muḥammad Ibn-Idrīs aš- 767-820, and Muḥammad Zuhrī an- Naǧǧār. Al-Umm. al-Qāhira: Maktabat al-Kullīyāt al-Azharīya.

MLA (9th ed.) Citation

Šāfiʿī, Muḥammad Ibn-Idrīs aš- 767-820, and Muḥammad Zuhrī an- Naǧǧār. Al-Umm. Maktabat al-Kullīyāt al-Azharīya.