APA (7th ed.) Citation

Gray, K. (2015). Oi frog! Hodder Children's Books.

Chicago Style (17th ed.) Citation

Gray, Kes. Oi Frog! London: Hodder Children's Books, 2015.

MLA (9th ed.) Citation

Gray, Kes. Oi Frog! Hodder Children's Books, 2015.

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