APA引文

(1971). International Labour Organisation General Conference 1971: Summary of reports on ratified conentions. International Labour Office.

Chicago Edition Citation

International Labour Organisation General Conference 1971: Summary of Reports on Ratified Conentions. Geneva: International Labour Office, 1971.

MLA引文

International Labour Organisation General Conference 1971: Summary of Reports on Ratified Conentions. International Labour Office, 1971.

警告：这些引文格式不一定是100％准确.