APA (7th ed.) Citation

Ross, T. (2010). The three sillies (1. publ. in Great Britain.). Andersen.

Chicago Style (17th ed.) Citation

Ross, Tony. The Three Sillies. 1. publ. in Great Britain. London: Andersen, 2010.

MLA (9th ed.) Citation

Ross, Tony. The Three Sillies. 1. publ. in Great Britain. Andersen, 2010.

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