APA引文

(1978). The language of international trade in English. New York: Prentical Hall.

Trích dẫn kiểu Chicago

The Language of International Trade in English. New York: Prentical Hall, 1978.

MLA引文

The Language of International Trade in English. New York: Prentical Hall, 1978.

警告：这些引文格式不一定是100％准确.