Cita APA (7a ed.)

Venturi, F., & Berlin, I. (2001). Roots of revolution: A history of the populist and socialist movements in 19th century Russia. London: Phoenix.

Cita Chicago Style (17a ed.)

Venturi, Franco, y Isaiah Berlin. Roots of Revolution: A History of the Populist and Socialist Movements in 19th Century Russia. London: Phoenix, 2001.

Cita MLA (8a ed.)

Venturi, Franco, y Isaiah Berlin. Roots of Revolution: A History of the Populist and Socialist Movements in 19th Century Russia. London: Phoenix, 2001.