APA (7th ed.) Citation

Chapman, L., & Kronheimer, A. (2007). Unicorn school: First class friends. Puffin Books.

Chicago Style (17th ed.) Citation

Chapman, Linda, and Ann Kronheimer. Unicorn School: First Class Friends. London: Puffin Books, 2007.

MLA (9th ed.) Citation

Chapman, Linda, and Ann Kronheimer. Unicorn School: First Class Friends. Puffin Books, 2007.

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