APA (7th ed.) Citation

Bradbury, L. My book of colours and shapes. Ladybird Books.

Chicago Style (17th ed.) Citation

Bradbury, Lynne. My Book of Colours and Shapes. Loughborough: Ladybird Books.

MLA (9th ed.) Citation

Bradbury, Lynne. My Book of Colours and Shapes. Ladybird Books.

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