APA (7th ed.) Citation

Horsley, L. Stars and planets: Level 2. Ladybird books.

Chicago Style (17th ed.) Citation

Horsley, Lorraine. Stars and Planets: Level 2. London: Ladybird books.

MLA (9th ed.) Citation

Horsley, Lorraine. Stars and Planets: Level 2. Ladybird books.

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