Cita APA (7a ed.)

Hyndman, H. M. (1909). The economics of socialism: Being a series of seven lectures on political economy (4th ed.). Twentieth Century Press.

Cita Chicago Style (17a ed.)

Hyndman, H. M. The Economics of Socialism: Being a Series of Seven Lectures on Political Economy. 4th ed. London: Twentieth Century Press, 1909.

Cita MLA (8a ed.)

Hyndman, H. M. The Economics of Socialism: Being a Series of Seven Lectures on Political Economy. 4th ed. Twentieth Century Press, 1909.