APA (7th ed.) Citation

Acton, H. (1958). The last Medici ([Rev. ed.].). Methuen.

Chicago Style (17th ed.) Citation

Acton, Harold. The Last Medici. [Rev. ed.]. London: Methuen, 1958.

MLA (8th ed.) Citation

Acton, Harold. The Last Medici. [Rev. ed.]. Methuen, 1958.