Gaya APA
Francis, D, P.
(2016).
Whisper of shadows
(
Edisi 1)
.
Yogyakarta:
PT Grasindo.
Gaya MLA
Francis, Diana, Pharaoh,.
"Whisper of shadows".
Edisi 1
Yogyakarta:
PT Grasindo,
2016.
print.