APA Style
Riordan,Rick. (2009).
Percy Jackson and The Last Olympian .
London:
Puffin Books.
Chicago Style
Riordan,Rick.
Percy Jackson and The Last Olympian.
London:
Puffin Books,
2009.
Book.
MLA Style
Riordan,Rick.
Percy Jackson and The Last Olympian.
London:
Puffin Books,
2009.
Book.
Turabian Style
Riordan,Rick.
Percy Jackson and The Last Olympian.
London:
Puffin Books,
2009.
Book.