APA Style
Al-Utsman, A., Baduwailan, A, S.
(2015).
Manisnya Duka
.
Surabaya:
Pustaka Elba.
MLA Style
Al-Utsman, Ahmad., Baduwailan, Ahmad, Salim.
"Manisnya Duka".
Surabaya:
Pustaka Elba,
2015.
Book.