APA (7th ed.) Citation

Walter, A., & Barella, L. (2009). Sleeping beauty. Walker Books.

Chicago Style (17th ed.) Citation

Walter, Anne, and Laura Barella. Sleeping Beauty. London: Walker Books, 2009.

MLA (9th ed.) Citation

Walter, Anne, and Laura Barella. Sleeping Beauty. Walker Books, 2009.

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