Layard, R., Nickell, S., & Shaw, G. (1988). The Case for Subsidising Extra Jobs. Elgar.
芝加哥风格引文Layard, R., S. Nickell, 与 G. Shaw. The Case for Subsidising Extra Jobs. Elgar, 1988.
MLA引文Layard, R., et al. The Case for Subsidising Extra Jobs. Elgar, 1988.
警告：这些引文格式不一定是100％准确.