Gaya APA
Riordan, R. (2014).
Percy Jackson and The Olympians #4: The Battle of the Labyrinth = Pertempuran Labirin .
Bandung:
Mizan Fantasi.
Gaya MLA
Riordan, Rick.
"Percy Jackson and The Olympians #4: The Battle of the Labyrinth = Pertempuran Labirin".
Bandung:
Mizan Fantasi,
2014.
Text.