APA (7th ed.) Citation

Dahl, R., & Blake, Q. (1990). Matilda. Puffin Books.

Chicago Style (17th ed.) Citation

Dahl, Roald, and Quentin Blake. Matilda. New York, N.Y., U.S.A: Puffin Books, 1990.

MLA (9th ed.) Citation

Dahl, Roald, and Quentin Blake. Matilda. Puffin Books, 1990.