Gaya APA
Ahmad, A, W, A, B.
(2004).
Asbabun Nuzulul Quran
.
Beirut-Lebanon:
Dar Al-Kotob Al-Ilmiyah.
Gaya MLA
Ahmad, Al, Wahidi,, Ali, Bin.
"Asbabun Nuzulul Quran".
Beirut-Lebanon:
Dar Al-Kotob Al-Ilmiyah,
2004.
Book.