Cita APA

Rick riordan. Heroes of olympus the demigod diaries. Penguin India.

Chicago Edition Citation

Rick riordan. Heroes of Olympus the Demigod Diaries. Penguin India.

Cita MLA

Rick riordan. Heroes of Olympus the Demigod Diaries. Penguin India.

Atenció: Aquestes cites poden no estar 100% correctes.