Petersen, A. (1958). Marxism versus soviet despotism. New York: Labor news.
芝加哥风格引文Petersen, Arnold. Marxism Versus Soviet Despotism. New York: Labor news, 1958.
MLA引文Petersen, Arnold. Marxism Versus Soviet Despotism. New York: Labor news, 1958.
警告：这些引文格式不一定是100％准确.