Almhjell, T., & Schoenherr, I. (2013). The Twistrose Key (First edition.). Dial Books for Young Readers, an imprint of Penguin Group (USA).
Chicago Style (17th ed.) CitationAlmhjell, Tone, and Ian Schoenherr. The Twistrose Key. First edition. New York: Dial Books for Young Readers, an imprint of Penguin Group (USA), 2013.
MLA (8th ed.) CitationAlmhjell, Tone, and Ian Schoenherr. The Twistrose Key. First edition. Dial Books for Young Readers, an imprint of Penguin Group (USA), 2013.
Warning: These citations may not always be 100% accurate.