APA Citation

 Watson, B. (2010).  C# 4.0 how-to.  Sams.

Chicago Style Citation

 Watson, Ben.  C# 4.0 How-to.  Sams, 2010.

MLA Citation

 Watson, Ben.  C# 4.0 How-to.  Sams, 2010.

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