Tohutoro APA (7th ed.)

Saramago, J. (1999). Blindness (First Harvest edition.). Harvest Book.

Cita Chicago Style (17a ed.)

Saramago, José. Blindness. First Harvest edition. Orlando, Florida: Harvest Book, 1999.

Cita MLA (9a ed.)

Saramago, José. Blindness. First Harvest edition. Harvest Book, 1999.