Cita APA (7th ed.)

Aptheker, H. (1965). Marxism and democracy: A symposium. Humanities Press.

Cita Chicago (17th ed.)

Aptheker, Herbert. Marxism and Democracy: A Symposium. New York: Humanities Press, 1965.

Cita MLA (8th ed.)

Aptheker, Herbert. Marxism and Democracy: A Symposium. Humanities Press, 1965.