APA引文

Wasem. Tackling Unemployment. W.E. Upjohn Institute.

芝加哥风格引文

Wasem. Tackling Unemployment. W.E. Upjohn Institute.

MLA引文

Wasem. Tackling Unemployment. W.E. Upjohn Institute.

警告：这些引文格式不一定是100％准确.