Gaya APA
Riordan, R. (2021).
Percy Jackson And The Olympians 4 : the Battle the Labyrinth .
Jakarta Selatan:
Mizan media utama.
Gaya MLA
Riordan, Rick.
"Percy Jackson And The Olympians 4 : the Battle the Labyrinth".
Jakarta Selatan:
Mizan media utama,
2021.
Text.