APA引文

Hughes, S. (1980). Investment in the British economy. London: Heinemann Educational.

Trích dẫn kiểu Chicago

Hughes, S. Investment in the British Economy. London: Heinemann Educational, 1980.

MLA引文

Hughes, S. Investment in the British Economy. London: Heinemann Educational, 1980.

警告：这些引文格式不一定是100％准确.