Cita APA (7a ed.)

Avrich, P., & Helms, R. P. (2018). An American Anarchist: The Life of Voltairine de Cleyre. AK Press.

Cita Chicago Style (17a ed.)

Avrich, Paul, y Robert P. Helms. An American Anarchist: The Life of Voltairine De Cleyre. Chico: AK Press, 2018.

Cita MLA (8a ed.)

Avrich, Paul, y Robert P. Helms. An American Anarchist: The Life of Voltairine De Cleyre. AK Press, 2018.