Gaya APA
Riordan, Rick. (2012).
The Mark of Athena .
New York:
Disney Hyperion Books.
Gaya Chicago
Riordan, Rick.
The Mark of Athena.
New York:
Disney Hyperion Books,
2012.
Text.
Gaya MLA
Riordan, Rick.
The Mark of Athena.
New York:
Disney Hyperion Books,
2012.
Text.
Gaya Turabian
Riordan, Rick.
The Mark of Athena.
New York:
Disney Hyperion Books,
2012.
Print.