APA (7th ed.) Citation

Bloom, V., & Corbett, P. A poison tree. Rigby.

Chicago Style (17th ed.) Citation

Bloom, Valerie, and Pie Corbett. A Poison Tree. Oxford: Rigby.

MLA (9th ed.) Citation

Bloom, Valerie, and Pie Corbett. A Poison Tree. Rigby.

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