APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Harcourt-Smith, Simon. Cardinal of Spain: The Life and Strange Career of Alberoni. A.A. Knopf, 1944.