Gaya APA
Arum, A, S., Hernadi, R.
(2015).
Princess Academy : Haunted Library
(
Cet. 1.--)
.
Bandung:
Muffin Graphics.
Gaya MLA
Arum, Assyifa, S.., Hernadi, Romy.
"Princess Academy : Haunted Library".
Cet. 1.--
Bandung:
Muffin Graphics,
2015.
Text.