APA (7th ed.) Citation

Jean & Adamson, G. Have itchy heads. Ladybird Books.

Chicago Style (17th ed.) Citation

Jean and Gareth Adamson. Have Itchy Heads. London: Ladybird Books.

MLA (9th ed.) Citation

Jean and Gareth Adamson. Have Itchy Heads. Ladybird Books.

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