APA (7th ed.) Citation

Williamson, m. (2019). Billy and the mini monsters. Usborne Publishing Ltd.

Chicago Style (17th ed.) Citation

Williamson, melanie. Billy and the Mini Monsters. London: Usborne Publishing Ltd, 2019.

MLA (9th ed.) Citation

Williamson, melanie. Billy and the Mini Monsters. Usborne Publishing Ltd, 2019.

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