APA (7th ed.) Citation

Grimm & Davidson. (2005). The frog prince. Usborne Pub.

Chicago Style (17th ed.) Citation

Grimm and Davidson. The Frog Prince. London: Usborne Pub, 2005.

MLA (8th ed.) Citation

Grimm and Davidson. The Frog Prince. Usborne Pub, 2005.

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