Gaya APA
Ghunaim, H, S., Irsyady, K, A.
(2011).
Cinta Istighfar
.
Jakarta:
Amzah.
Gaya MLA
Ghunaim, Hani, Sa'ad., Irsyady, Kamran, As'ad.
"Cinta Istighfar".
Jakarta:
Amzah,
2011.
Book.