Gaya APA
al-Qahthani, S, B, A, B, W.
(2010).
Awas! Bahaya Bid'ah
.
Yogyakarta:
Maktabah Al Hanif.
Gaya MLA
al-Qahthani, Sa'id, Bin, Ali, Bin, Wahf.
"Awas! Bahaya Bid'ah".
Yogyakarta:
Maktabah Al Hanif,
2010.
Book.