Cita APA

Harrington, M. (1990). Socialism: Past and present. Penguin.

Citación estilo Chicago

Harrington, Michael. Socialism: Past and Present. New York: Penguin, 1990.

Cita MLA

Harrington, Michael. Socialism: Past and Present. Penguin, 1990.

Warning: These citations may not always be 100% accurate.