Cita APA (7a ed.)

Ramm, A. (1967). Germany 1789-1919: A political history. Methuen & Co.

Cita Chicago Style (17a ed.)

Ramm, Agatha. Germany 1789-1919: A Political History. London: Methuen & Co, 1967.

Cita MLA (9a ed.)

Ramm, Agatha. Germany 1789-1919: A Political History. Methuen & Co, 1967.