APA (7th ed.) Citation

Bradbury, L. Colours and shapes. Ladybird Book.

Chicago Style (17th ed.) Citation

Bradbury, Lynne. Colours and Shapes. England: Ladybird Book.

MLA (9th ed.) Citation

Bradbury, Lynne. Colours and Shapes. Ladybird Book.

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