APA引文

 Dorf, R. C. (2017).  Modern control systems.  Pearson.

Trích dẫn kiểu Chicago

 Dorf, Richard C.  Modern Control Systems.  Pearson, 2017.

MLA引文

 Dorf, Richard C.  Modern Control Systems.  Pearson, 2017.

警告：这些引文格式不一定是100％准确.