APA (7th ed.) Citation

Safari Tech Books Online, Hoffman, K. A., & Kruger, L. C. (2005). Microsoft Visual C♯ .NET 2003 unleashed (1st edition.). Sams.

Chicago Style (17th ed.) Citation

Safari Tech Books Online, Kevin Author Hoffman, and Lonny Contributor Kruger. Microsoft Visual C♯ .NET 2003 Unleashed. 1st edition. [Place of publication not identified]: Sams, 2005.

MLA (9th ed.) Citation

Safari Tech Books Online, et al. Microsoft Visual C♯ .NET 2003 Unleashed. 1st edition. Sams, 2005.