Murrell, G. (2015). "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. University of Massachusetts Press.
Cita Chicago Style (17a ed.)Murrell, Gary. "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. Amherst: University of Massachusetts Press, 2015.
Cita MLA (8a ed.)Murrell, Gary. "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. University of Massachusetts Press, 2015.
Precaución: Estas citas no son 100% exactas.