Gaya APA

RIORDAN, R. (2014). The Heroes of Olympus 4; The House of Hades (Cet. 1). : Mizan Fantasi.

Gaya MLA

RIORDAN, Rick.. "The Heroes of Olympus 4; The House of Hades". Cet. 1 : Mizan Fantasi, 2014. Text.