Cita APA

Burns, E., & Marx, K. (1970). What is Marxism? (3rd rev. ed.).

Chicago Edition Citation

Burns, Emile, i Karl Marx. What Is Marxism? 3rd rev. ed. New Delhi, 1970.

Cita MLA

Burns, Emile, i Karl Marx. What Is Marxism? 3rd rev. ed. 1970.