APA Citation

 Agrawal, G. P. (2010).  Fiber-optic communication systems.  Wiley.

Chicago Style Citation

 Agrawal, Govind P.  Fiber-optic Communication Systems.  Wiley, 2010.

MLA Citation

 Agrawal, Govind P.  Fiber-optic Communication Systems.  Wiley, 2010.

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