APA način citiranja (7. izdanje)

Riordan, R. (2013). Heroes of olympus: The house of hades. Penguin.

Čikaški stil citiranja (17. izdanje)

Riordan, Rick. Heroes of Olympus: The House of Hades. London: Penguin, 2013.

MLA način citiranja (9. izdanje)

Riordan, Rick. Heroes of Olympus: The House of Hades. Penguin, 2013.