APA引文

11.11.11. 490/03.2.9: General Agreement On Tarrifs and Trade (GATT).

芝加哥风格引文

11.11.11. 490/03.2.9: General Agreement On Tarrifs and Trade (GATT).

MLA引文

11.11.11. 490/03.2.9: General Agreement On Tarrifs and Trade (GATT).

警告：这些引文格式不一定是100％准确.