APA (7th ed.) Citation

Castor, H., Sims, L., & Young, N. (2007). The incredible present. Usborne Publishing Ltd..

Chicago Style (17th ed.) Citation

Castor, Harriet, Lesley Sims, and Norman Young. The Incredible Present. London: Usborne Publishing Ltd., 2007.

MLA (9th ed.) Citation

Castor, Harriet, et al. The Incredible Present. Usborne Publishing Ltd., 2007.