Gaya APA
UMAR, N, B, S, A., SAWWAF, M, M, A. (1412).
Suqut al andalus / Nasir bin Sulaiman al Umar .
Riyad:
Dar al Watan.
Gaya MLA
UMAR, Nasir, Bin, Sulaiman, Al., SAWWAF, Muhammad, Mahmud, Al.
"Suqut al andalus / Nasir bin Sulaiman al Umar".
Riyad:
Dar al Watan,
1412.
Text.