Gaya APA
Riordan, R.
(2019).
The Heroes of Olympus : The Blood of Olympus
(
Cet.1)
.
Jakarta:
Noura Books.
Gaya MLA
Riordan, Rick.
"The Heroes of Olympus : The Blood of Olympus".
Cet.1
Jakarta:
Noura Books,
2019.
Text.