Cita APA (7th ed.)
Roper, B. S. (2013). History of democracy: A Marxist interpretation. Pluto Press.
Cita Chicago (17th ed.)
Roper, Brian S. History of Democracy: A Marxist Interpretation. London ; New York: Pluto Press, 2013.
Cita MLA (9th ed.)
Roper, Brian S. History of Democracy: A Marxist Interpretation. Pluto Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.