APA引文

Hillman, J. S. (1988). Agricultural trade and protection in Japan. London: Trade Policy Research Centre.

Trích dẫn kiểu Chicago

Hillman, Jimmye S. Agricultural Trade and Protection in Japan. London: Trade Policy Research Centre, 1988.

MLA引文

Hillman, Jimmye S. Agricultural Trade and Protection in Japan. London: Trade Policy Research Centre, 1988.

警告：這些引文格式不一定是100％准確.