Gaya APA
Ivy, A. et al
(2010).
When Darkness Comes : Sang Pelindung
.
Jakarta:
Dastan (Pustaka Zahra Group).
Gaya MLA
Ivy, Alexandra. et al.
"When Darkness Comes : Sang Pelindung".
Jakarta:
Dastan (Pustaka Zahra Group),
2010.
Book.