Gaya APA
Riordan, Rick. (2010).
The Red Pyramid .
New York:
Disney Hyperion Books.
Gaya Chicago
Riordan, Rick.
The Red Pyramid.
New York:
Disney Hyperion Books,
2010.
Text.
Gaya MLA
Riordan, Rick.
The Red Pyramid.
New York:
Disney Hyperion Books,
2010.
Text.
Gaya Turabian
Riordan, Rick.
The Red Pyramid.
New York:
Disney Hyperion Books,
2010.
Print.