APA (7th ed.) Citation

Dahl, R. (1986). Completely unexpected tales (1. publ.). Penguin Books.

Chicago Style (17th ed.) Citation

Dahl, Roald. Completely Unexpected Tales. 1. publ. Harmondsworth u.a: Penguin Books, 1986.

MLA (9th ed.) Citation

Dahl, Roald. Completely Unexpected Tales. 1. publ. Penguin Books, 1986.

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