APA (7th ed.) Citation

Riordan, R. (2014). The heroes of Olympus. V.4: The house of hades (Gerha hades). Mizan Fantasi.

Chicago Style (17th ed.) Citation

Riordan, Rick. The Heroes of Olympus. V.4: The House of Hades (Gerha Hades). Mizan Fantasi, 2014.

MLA (8th ed.) Citation

Riordan, Rick. The Heroes of Olympus. V.4: The House of Hades (Gerha Hades). Mizan Fantasi, 2014.

Warning: These citations may not always be 100% accurate.