Citazione Stile APA (7a Edizione)

Saramago, J., & Pontiero, G. The history of the siege of lisbon: A novel (First edition.). Harcourt Brace.

Citazione stile Chigago Style (17a edizione)

Saramago, José, e Giovanni Pontiero. The History of the Siege of Lisbon: A Novel. First edition. New York: Harcourt Brace.

Citatione MLA (9a ed.)

Saramago, José, e Giovanni Pontiero. The History of the Siege of Lisbon: A Novel. First edition. Harcourt Brace.