Daugherty, C. R. (1933). Labor problems in American industry. Houghton Mifflin.
芝加哥风格引文Daugherty, Carroll R. Labor Problems in American Industry. Boston, New York [etc.]: Houghton Mifflin, 1933.
MLA引文Daugherty, Carroll R. Labor Problems in American Industry. Houghton Mifflin, 1933.
警告：这些引文格式不一定是100％准确.