Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Dahl, Roald. Completely Unexpected Tales. London: Penguin Books, 1986.

Cita MLA (9th ed.)

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