Gaya APA
RIORDAN, R.
(2014).
The Heroes of Olympus 3; The Mark of Athena
(
Cet. 4)
.
Jakarta:
Mizan Fantasi.
Gaya MLA
RIORDAN, Rick..
"The Heroes of Olympus 3; The Mark of Athena".
Cet. 4
Jakarta:
Mizan Fantasi,
2014.
Text.