Castles, S. (2006). Back to the future? Can Europe meet its labour needs through temporary migration? International Migration Institute.
芝加哥风格引文Castles, S. Back to the Future? Can Europe Meet Its Labour Needs Through Temporary Migration? International Migration Institute, 2006.
MLA引文Castles, S. Back to the Future? Can Europe Meet Its Labour Needs Through Temporary Migration? International Migration Institute, 2006.
警告：这些引文格式不一定是100％准确.