APA (7th ed.) Citation

Robson, K., & Lucas, G. (2018). On the farm. Usborne Publishing Ltd..

Chicago Style (17th ed.) Citation

Robson, Kirsteen, and Gareth Lucas. On the Farm. London: Usborne Publishing Ltd., 2018.

MLA (9th ed.) Citation

Robson, Kirsteen, and Gareth Lucas. On the Farm. Usborne Publishing Ltd., 2018.