Cita APA (7a ed.)

Sforza, C. (1932). European dictatorships (1st published.). George Allen & Unwin.

Cita Chicago Style (17a ed.)

Sforza, Carlo. European Dictatorships. 1st published. London: George Allen & Unwin, 1932.

Cita MLA (9a ed.)

Sforza, Carlo. European Dictatorships. 1st published. George Allen & Unwin, 1932.