APA (7th ed.) Citation

Didierjean, M. The princess and the pea. Ladybird Books Ltd.

Chicago Style (17th ed.) Citation

Didierjean, Mary-Anne. The Princess and the Pea. London: Ladybird Books Ltd.

MLA (9th ed.) Citation

Didierjean, Mary-Anne. The Princess and the Pea. Ladybird Books Ltd.

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