APA (7th ed.) Citation

Dahl, R. Charlie and the chocolate factory. Penguin.

Chicago Style (17th ed.) Citation

Dahl, Roald. Charlie and the Chocolate Factory. London: Penguin.

MLA (9th ed.) Citation

Dahl, Roald. Charlie and the Chocolate Factory. Penguin.

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