APA Citation

Dahl, R., & Blake, Q. (2001). Charlie and the great glass elevator. London: Penguin Group.

Chicago Style Citation

Dahl, Roald, and Quentin Blake. Charlie and the Great Glass Elevator. London: Penguin Group, 2001.

MLA Citation

Dahl, Roald, and Quentin Blake. Charlie and the Great Glass Elevator. London: Penguin Group, 2001.

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