APA引文

 Barnes, M. (2003).  Practical variable speed drives and power electronics.  Newnes.

Trích dẫn kiểu Chicago

 Barnes, Malcolm.  Practical Variable Speed Drives and Power Electronics.  Newnes, 2003.

MLA引文

 Barnes, Malcolm.  Practical Variable Speed Drives and Power Electronics.  Newnes, 2003.

警告：这些引文格式不一定是100％准确.