APA (7th ed.) Citation

Dahl, R., & Quentin Blake. (2007). James and the giant peach. Puffin.

Chicago Style (17th ed.) Citation

Dahl, Roald, and Quentin Blake. James and the Giant Peach. London: Puffin, 2007.

MLA (9th ed.) Citation

Dahl, Roald, and Quentin Blake. James and the Giant Peach. Puffin, 2007.

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