Cita APA (7th ed.)

Saramago, . J., & Costa, M. J. (2006). Seeing (First U.S. edition.). Harcourt.

Cita Chicago (17th ed.)

Saramago, José, i Margaret Jull Costa. Seeing. First U.S. edition. Orlando: Harcourt, 2006.

Cita MLA (9th ed.)

Saramago, José, i Margaret Jull Costa. Seeing. First U.S. edition. Harcourt, 2006.