APA引文

Humble, J. W. (1968). Improving business results. Brussels: Management Centre Europe.

Trích dẫn kiểu Chicago

Humble, John W. Improving Business Results. Brussels: Management Centre Europe, 1968.

MLA引文

Humble, John W. Improving Business Results. Brussels: Management Centre Europe, 1968.

警告：这些引文格式不一定是100％准确.