Gaya APA
Riordan, Rick. (2014).
The Heroes of Olympus: The Son of Neptune .
jakarta selatan:
Noura Books (PT Mizan Publika).
Gaya Chicago
Riordan, Rick.
The Heroes of Olympus: The Son of Neptune.
jakarta selatan:
Noura Books (PT Mizan Publika),
2014.
Text.
Gaya MLA
Riordan, Rick.
The Heroes of Olympus: The Son of Neptune.
jakarta selatan:
Noura Books (PT Mizan Publika),
2014.
Text.
Gaya Turabian
Riordan, Rick.
The Heroes of Olympus: The Son of Neptune.
jakarta selatan:
Noura Books (PT Mizan Publika),
2014.
Print.