APA Citation

 Girdhar, P. (2005).  Practical centrifugal pumps: Design, operation and maitenance.  Newnes.

Chicago Style Citation

 Girdhar, Paresh.  Practical Centrifugal Pumps: Design, Operation and Maitenance.  Newnes, 2005.

MLA Citation

 Girdhar, Paresh.  Practical Centrifugal Pumps: Design, Operation and Maitenance.  Newnes, 2005.

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