APA引文

Blackhurst, R. (1977). Trade liberalization protectionism and interdependence. Geneva: General Agreement on Tariffs and Trade.

Trích dẫn kiểu Chicago

Blackhurst, Richard. Trade Liberalization Protectionism and Interdependence. Geneva: General Agreement on Tariffs and Trade, 1977.

MLA引文

Blackhurst, Richard. Trade Liberalization Protectionism and Interdependence. Geneva: General Agreement on Tariffs and Trade, 1977.

警告：這些引文格式不一定是100％准確.