Gaya APA
RIORDAN, R.
(2010).
Percy Jackson : The Olympus The Last Olympian
.
JAKARTA SELATAN:
MIZAN FANTASI.
Gaya MLA
RIORDAN, RICK.
"Percy Jackson : The Olympus The Last Olympian".
JAKARTA SELATAN:
MIZAN FANTASI,
2010.
Text.