APA Style
RIORDAN, Rick. (2015).
Percy Jackson's Greek heroes .
:
.
Chicago Style
RIORDAN, Rick.
Percy Jackson's Greek heroes.
:
,
2015.
Text.
MLA Style
RIORDAN, Rick.
Percy Jackson's Greek heroes.
:
,
2015.
Text.
Turabian Style
RIORDAN, Rick.
Percy Jackson's Greek heroes.
:
,
2015.
Print.