APA Style
RIORDAN, R.
(2013).
HEROES OF OLYMPUS, THE HOUSE OF HADES
(
1)
.
:
PENGUIN GROUP, ENGLAND, 2013.
MLA Style
RIORDAN, Rick.
"HEROES OF OLYMPUS, THE HOUSE OF HADES".
1
:
PENGUIN GROUP, ENGLAND, 2013,
2013.
Text.