APA Citation

 Sen, P. C. (2014).  Principles of electric machines and power electronics.  John Wiley and Sons, Inc.

Chicago Style Citation

 Sen, P. C.  Principles of Electric Machines and Power Electronics.  John Wiley and Sons, Inc, 2014.

MLA Citation

 Sen, P. C.  Principles of Electric Machines and Power Electronics.  John Wiley and Sons, Inc, 2014.

Warning: These citations may not always be 100% accurate.