Cita APA

Mclellan, D. (1973). Karl Marks His life and thought. Macmillan.

Citación estilo Chicago

Mclellan, David. Karl Marks His Life and Thought. London: Macmillan, 1973.

Cita MLA

Mclellan, David. Karl Marks His Life and Thought. Macmillan, 1973.

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