Cita APA (7th ed.)

Dahl, R., & Blake, Q. (2009). The magic finger. Puffin Books.

Cita Chicago (17th ed.)

Dahl, Roald, i Quentin Blake. The Magic Finger. New York: Puffin Books, 2009.

Cita MLA (9th ed.)

Dahl, Roald, i Quentin Blake. The Magic Finger. Puffin Books, 2009.