Cita APA (7a ed.)

Avi. (2009). The seer of shadows (First paperback edition.). Harper.

Cita Chicago Style (17a ed.)

Avi. The Seer of Shadows. First paperback edition. New York: Harper, 2009.

Cita MLA (8a ed.)

Avi. The Seer of Shadows. First paperback edition. Harper, 2009.

Precaución: Estas citas no son 100% exactas.