Gaya APA
Riordan, R. (2021).
Percy Jackson and The Olympians : The Battle of The Labyrinth 4 (Cetakan ke 17).
Bandung:
Mizan Fantasi.
Gaya MLA
Riordan, Rick.
"Percy Jackson and The Olympians : The Battle of The Labyrinth 4".
Cetakan ke 17
Bandung:
Mizan Fantasi,
2021.
Text.