Gaya APA
Maulana, Y.
(2015).
Relung Jujur Sinabung
.
Bogor:
Dompet Dhuafa.
Gaya MLA
Maulana, Yusuf.
"Relung Jujur Sinabung".
Bogor:
Dompet Dhuafa,
2015.
teks.