APA Citation

 Deitel, P. (2017).  C# 6 for programmers.  Prentice Hall.

Chicago Style Citation

 Deitel, Paul.  C# 6 for Programmers.  Prentice Hall, 2017.

MLA Citation

 Deitel, Paul.  C# 6 for Programmers.  Prentice Hall, 2017.

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