APA (7th ed.) Citation

Mar-Elia, D., Melber, D., & Stanek, W. R. (2005). Microsoft Windows group policy guide. Microsoft Press.

Chicago Style (17th ed.) Citation

Mar-Elia, Darren, Derek Melber, and William R. Stanek. Microsoft Windows Group Policy Guide. Redmond, Wash: Microsoft Press, 2005.

MLA (8th ed.) Citation

Mar-Elia, Darren, et al. Microsoft Windows Group Policy Guide. Microsoft Press, 2005.