Gaya APA
Urumsah, T, A.
(2020).
Part of The Universe
.
Yogyakarta:
Penerbit Aldania.
Gaya MLA
Urumsah, Tsania, Aqila.
"Part of The Universe".
Yogyakarta:
Penerbit Aldania,
2020.
Buku Teks.