Cita APA (7th ed.)

Saramago, J., & Pontiero, G. (1986). The stone raft (First edition.). Harcourt Brace.

Cita Chicago (17th ed.)

Saramago, José, i Giovanni Pontiero. The Stone Raft. First edition. New York: Harcourt Brace, 1986.

Cita MLA (9th ed.)

Saramago, José, i Giovanni Pontiero. The Stone Raft. First edition. Harcourt Brace, 1986.