Gaya APA
Isa, A, B, A.
(s.a).
Ensiklopedi Dia & Wirid Shahih
.
s.l:
s.n.
Gaya MLA
Isa, Ahmad, Bin, Abdullah.
"Ensiklopedi Dia & Wirid Shahih".
s.l:
s.n,
s.a.
Electronic Resource.