Almhjell, T., & Schoenherr, I. (2013). The Twistrose Key (First edition.). Dial Books for Young Readers, an imprint of Penguin Group (USA).
Cita Chicago Style (17a ed.)Almhjell, Tone, y Ian Schoenherr. The Twistrose Key. First edition. New York: Dial Books for Young Readers, an imprint of Penguin Group (USA), 2013.
Cita MLA (8a ed.)Almhjell, Tone, y Ian Schoenherr. The Twistrose Key. First edition. Dial Books for Young Readers, an imprint of Penguin Group (USA), 2013.
Precaución: Estas citas no son 100% exactas.