APA aipamena

William Maiya. (2007). The Hour of the Cobra. U.S.A: Amulet Books.

Chicago Style aipamena

William Maiya. The Hour of the Cobra. U.S.A: Amulet Books, 2007.

MLA aipamena

William Maiya. The Hour of the Cobra. U.S.A: Amulet Books, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.