APA引文

Peel, G. (1930). The economic war. London: Macmillan.

Trích dẫn kiểu Chicago

Peel, George. The Economic War. London: Macmillan, 1930.

MLA引文

Peel, George. The Economic War. London: Macmillan, 1930.

警告:这些引文格式不一定是100%准确.