APA (7th ed.) Citation

Southgate & Gilbert. (2005). Goldilocks and the three bears. ladybird Books.

Chicago Style (17th ed.) Citation

Southgate and Gilbert. Goldilocks and the Three Bears. London: ladybird Books, 2005.

MLA (8th ed.) Citation

Southgate and Gilbert. Goldilocks and the Three Bears. ladybird Books, 2005.

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