Cita APA (7a ed.)

Harcourt-Smith, S. (1944). Cardinal of Spain: The life and strange career of Alberoni (1st American ed.). Alfred A. Knopf.

Cita Chicago Style (17a ed.)

Harcourt-Smith, Simon. Cardinal of Spain: The Life and Strange Career of Alberoni. 1st American ed. New York: Alfred A. Knopf, 1944.

Cita MLA (9a ed.)

Harcourt-Smith, Simon. Cardinal of Spain: The Life and Strange Career of Alberoni. 1st American ed. Alfred A. Knopf, 1944.