APA Style
Riordan, Rick. (2009).
The last olympian .
:
Disney-Hyperion.
Chicago Style
Riordan, Rick.
The last olympian.
:
Disney-Hyperion,
2009.
Text.
MLA Style
Riordan, Rick.
The last olympian.
:
Disney-Hyperion,
2009.
Text.
Turabian Style
Riordan, Rick.
The last olympian.
:
Disney-Hyperion,
2009.
Print.