Gaya APA
Chrysilla, J.
(2020).
Happiness in Blue: Karena Biru Tak Selamanya Pilu
.
Jakarta:
Bhuana Sastra.
Gaya MLA
Chrysilla, Janice.
"Happiness in Blue: Karena Biru Tak Selamanya Pilu".
Jakarta:
Bhuana Sastra,
2020.
Text.