Gaya APA

Riordan, R., Indardini, R. (2022). Percy Jackson&The Olympians IV : The Battle of The Labyrinth (Cet. 19). Jakarta: Noura Books Publishing.

Gaya MLA

Riordan, Rick., Indardini, Reni. "Percy Jackson&The Olympians IV : The Battle of The Labyrinth". Cet. 19 Jakarta: Noura Books Publishing, 2022. Text.