Gaya APA

Riordan, R. (2021). The Trials of Apollo #1: The Hidden Oracle (Cet. Ke-6, Desember 2021). Jakarta: Noura Books.

Gaya MLA

Riordan, Rick. "The Trials of Apollo #1: The Hidden Oracle". Cet. Ke-6, Desember 2021 Jakarta: Noura Books, 2021. Text.