Gaya APA
Riordan, R., Indardini, R. (2020).
The Trials Of Apollo #2 : The Dark Prophecy (Cet. 3).
Jakarta Selatan:
Noura Books.
Gaya MLA
Riordan, Rick., Indardini, Reni.
"The Trials Of Apollo #2 : The Dark Prophecy".
Cet. 3
Jakarta Selatan:
Noura Books,
2020.
Text.