Gaya APA
Riordan, R. (2011).
Percy Jackson & The Olympians: The Sea of Monsters (Lautan Monster) .
Jakarta Selatan:
Rick Riordan.
Gaya MLA
Riordan, Rick.
"Percy Jackson & The Olympians: The Sea of Monsters (Lautan Monster)".
Jakarta Selatan:
Rick Riordan,
2011.
Novel.