Fogel, W. (1978). Mexican illegal alien workers in the United States. Institute of Industrial Relations, University of California.
芝加哥风格引文Fogel, Walter. Mexican Illegal Alien Workers in the United States. Los Angeles: Institute of Industrial Relations, University of California, 1978.
MLA引文Fogel, Walter. Mexican Illegal Alien Workers in the United States. Institute of Industrial Relations, University of California, 1978.
警告：这些引文格式不一定是100％准确.