Hecker, J. F. (1935). The Communist answer to the world's needs: Discussions in economic, political and social philosophy. A sequel to Moscow Dialogues. Chapman and Hall.
芝加哥风格引文Hecker, Julius Friedrich. The Communist Answer to the World's Needs: Discussions in Economic, Political and Social Philosophy. A Sequel to Moscow Dialogues. London: Chapman and Hall, 1935.
MLA引文Hecker, Julius Friedrich. The Communist Answer to the World's Needs: Discussions in Economic, Political and Social Philosophy. A Sequel to Moscow Dialogues. Chapman and Hall, 1935.
警告：这些引文格式不一定是100％准确.