APA引文

International Trade Union Confederation (ITUC). (2014). 3th ITUC world congress: 18-23 may 2014, Berlin. Brussels: ITUC.

芝加哥风格引文

International Trade Union Confederation (ITUC). 3th ITUC World Congress: 18-23 May 2014, Berlin. Brussels: ITUC, 2014.

MLA引文

International Trade Union Confederation (ITUC). 3th ITUC World Congress: 18-23 May 2014, Berlin. Brussels: ITUC, 2014.

警告：这些引文格式不一定是100％准确.