APA (7th ed.) Citation

Clark, D. (2011). Beginning C# Object-Oriented Programming. Apress : Imprint: Apress.

Chicago Style (17th ed.) Citation

Clark, Dan. Beginning C# Object-Oriented Programming. Berkeley, CA: Apress : Imprint: Apress, 2011.

MLA (8th ed.) Citation

Clark, Dan. Beginning C# Object-Oriented Programming. Apress : Imprint: Apress, 2011.

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