Παραπομπή σε μορφή APA (7η εκδ.)

Murrell, G., & Aptheker, B. (2015). "The most dangerous communist in the United States": A biography of Herbert Aptheker. University of Massachusetts Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Murrell, Gary, και Bettina Aptheker. "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. Amherst, [Massachusetts] ; Boston, [Massachusetts]: University of Massachusetts Press, 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Murrell, Gary, και Bettina Aptheker. "The Most Dangerous Communist in the United States": A Biography of Herbert Aptheker. University of Massachusetts Press, 2015.