Gaya APA
Agustian, A, G., Widayanti, I, S.
(2009).
Nasihat Asmaul Husna
.
Jakarta:
Arga Publishing.
Gaya MLA
Agustian, Ary, Ginanjar., Widayanti, Ida, S..
"Nasihat Asmaul Husna".
Jakarta:
Arga Publishing,
2009.
Book.