Gaya APA

Naisabury, A, H, A, I, A, W. (1991). Asbab al nuzul : Abi Hasan Ali ibn Ahmad wahdi Al Nisabury . Kairo: Dar al Fikr.

Gaya MLA

Naisabury, Abi, Hasan, Ali, Ibn, Ahmad, Wahdi. "Asbab al nuzul : Abi Hasan Ali ibn Ahmad wahdi Al Nisabury". Kairo: Dar al Fikr, 1991. Buku.