Card, O. S. (2002). Shadow puppets. Orbit.
Cita Chicago (17th ed.)Card, Orson Scott. Shadow Puppets. London: Orbit, 2002.
Cita MLA (8th ed.)Card, Orson Scott. Shadow Puppets. Orbit, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.
Card, O. S. (2002). Shadow puppets. Orbit.
Cita Chicago (17th ed.)Card, Orson Scott. Shadow Puppets. London: Orbit, 2002.
Cita MLA (8th ed.)Card, Orson Scott. Shadow Puppets. Orbit, 2002.