Hass, E. (1949). The Socialist Labor Party and the internationals. New York: New York Labor News Company.
芝加哥风格引文Hass, Eric. The Socialist Labor Party and the Internationals. New York: New York Labor News Company, 1949.
MLA引文Hass, Eric. The Socialist Labor Party and the Internationals. New York: New York Labor News Company, 1949.
警告：这些引文格式不一定是100％准确.