APA Style
Fathullah, W. et al
(2007).
Bid'ah Dampak Buruknya Bagi Ummat
.
Solo:
Pustaka At-Tibyan.
MLA Style
Fathullah, Wasim. et al.
"Bid'ah Dampak Buruknya Bagi Ummat".
Solo:
Pustaka At-Tibyan,
2007.
Book.