Cita APA (7a ed.)

Lichtheim, G. (1980). A short history of socialism. Fontana - Collins.

Cita Chicago Style (17a ed.)

Lichtheim, George. A Short History of Socialism. Great Britain: Fontana - Collins, 1980.

Cita MLA (8a ed.)

Lichtheim, George. A Short History of Socialism. Fontana - Collins, 1980.