Cita APA (7a ed.)

Sedwick, H. D. A short history of Italy (476-1900).

Cita Chicago Style (17a ed.)

Sedwick, Henri Dwigh. A Short History of Italy (476-1900). Boston and New York.

Cita MLA (8a ed.)

Sedwick, Henri Dwigh. A Short History of Italy (476-1900).