APA Style
Riordan, Rick. (2012).
The mark of athena .
:
Disney-Hyperion.
Chicago Style
Riordan, Rick.
The mark of athena.
:
Disney-Hyperion,
2012.
Text.
MLA Style
Riordan, Rick.
The mark of athena.
:
Disney-Hyperion,
2012.
Text.
Turabian Style
Riordan, Rick.
The mark of athena.
:
Disney-Hyperion,
2012.
Print.