APA Style
Riordan, Rick. (2013).
The House of Hades (Heroes of Olympus Book 4) .
:
Puffin Books.
Chicago Style
Riordan, Rick.
The House of Hades (Heroes of Olympus Book 4).
:
Puffin Books,
2013.
Text.
MLA Style
Riordan, Rick.
The House of Hades (Heroes of Olympus Book 4).
:
Puffin Books,
2013.
Text.
Turabian Style
Riordan, Rick.
The House of Hades (Heroes of Olympus Book 4).
:
Puffin Books,
2013.
Print.