Gaya APA
Lubis, M., Santoso, V, R.
(2020).
Kemana arah Selatan?
.
s.l:
Lets Read - The Asia Foundation.
Gaya MLA
Lubis, Maria., Santoso, Vannia, Rizky.
"Kemana arah Selatan?".
s.l:
Lets Read - The Asia Foundation,
2020.
Electronic Resource.