APA (7th ed.) Citation

Hartman, R., & Williams, M. (2015). Shadow scale: A companion to seraphina (Unabridged.). Listening Library.

Chicago Style (17th ed.) Citation

Hartman, Rachel, and Mandy Williams. Shadow Scale: A Companion to Seraphina. Unabridged. New York: Listening Library, 2015.

MLA (8th ed.) Citation

Hartman, Rachel, and Mandy Williams. Shadow Scale: A Companion to Seraphina. Unabridged. Listening Library, 2015.

Warning: These citations may not always be 100% accurate.