Gaya APA

Wahidi, A, B, A, A. (1991). Asbabu nuzul al-Qur'an / Ali bin Ahmad al- Wahidi (Cet.1). : Dar al-Kutub al-Ilmiyyah.

Gaya MLA

Wahidi, Ali, Bin, Ahmad, Al. "Asbabu nuzul al-Qur'an / Ali bin Ahmad al- Wahidi". Cet.1 : Dar al-Kutub al-Ilmiyyah, 1991. Referensi.