APA (7th ed.) Citation

Heather Amery & Stephen Cartwright. (2005). The naughty sheep. Usborne Pub..

Chicago Style (17th ed.) Citation

Heather Amery and Stephen Cartwright. The Naughty Sheep. London: Usborne Pub., 2005.

MLA (9th ed.) Citation

Heather Amery and Stephen Cartwright. The Naughty Sheep. Usborne Pub., 2005.

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