Cita APA (7th ed.)

Lem, S. (1974). The cyberiad: Fables for the cybernetic age. Avon Books.

Cita Chicago (17th ed.)

Lem, Stanistaw. The Cyberiad: Fables for the Cybernetic Age. New York: Avon Books, 1974.

Cita MLA (9th ed.)

Lem, Stanistaw. The Cyberiad: Fables for the Cybernetic Age. Avon Books, 1974.