APA (7th ed.) Citation

Dahl, R., & Blake, Q. (2016). Charlie and the chocolate factory. Puffin.

Chicago Style (17th ed.) Citation

Dahl, Roald, and Quentin Blake. Charlie and the Chocolate Factory. London: Puffin, 2016.

MLA (9th ed.) Citation

Dahl, Roald, and Quentin Blake. Charlie and the Chocolate Factory. Puffin, 2016.

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