Cita APA (7th ed.)

Cole, G. D. (1963). A history of socialist thought. Macmillan & Co.

Cita Chicago (17th ed.)

Cole, G. D. A History of Socialist Thought. Londres: Macmillan & Co, 1963.

Cita MLA (9th ed.)

Cole, G. D. A History of Socialist Thought. Macmillan & Co, 1963.