APA (7th ed.) Citation

Healey, T., & Mould, C. (2016). The beast of the bay: Mortimer Keene. Hodder Children's Books.

Chicago Style (17th ed.) Citation

Healey, Tim, and Chirs Mould. The Beast of the Bay: Mortimer Keene. London: Hodder Children's Books, 2016.

MLA (9th ed.) Citation

Healey, Tim, and Chirs Mould. The Beast of the Bay: Mortimer Keene. Hodder Children's Books, 2016.