APA引文

(1979). International trade 1978/79. Geneva: General Agreement on tariffs and trade.

Trích dẫn kiểu Chicago

International Trade 1978/79. Geneva: General Agreement on tariffs and trade, 1979.

MLA引文

International Trade 1978/79. Geneva: General Agreement on tariffs and trade, 1979.

警告：这些引文格式不一定是100％准确.