APA (7th ed.) Citation

Dahl, R. (1972). Charlie and the great glass elevator. Puffin Books.

Chicago Style (17th ed.) Citation

Dahl, Roald. Charlie and the Great Glass Elevator. New York: Puffin Books, 1972.

MLA (9th ed.) Citation

Dahl, Roald. Charlie and the Great Glass Elevator. Puffin Books, 1972.

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