Murrell, G., & Aptheker, B. (2015). "The most dangerous communist in the United States": A biography of Herbert Aptheker. University of Massachusetts Press.
Цитирование в стиле Чикаго (17-е изд.)Murrell, Gary, и Bettina Aptheker. "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. Amherst, [Massachusetts] ; Boston, [Massachusetts]: University of Massachusetts Press, 2015.
Цитирование MLA (9-е изд.)Murrell, Gary, и Bettina Aptheker. "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. University of Massachusetts Press, 2015.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.