APA Style

Williams, B, K., Sawyer, S, C. (2011). Using information technology: a practical introduction to computers & communications : Complete version (9th ed.). nyu: McGraw-Hill.

MLA Style

Williams, Brian, K.., Sawyer, Stacey, C.. "Using information technology: a practical introduction to computers & communications : Complete version". 9th ed. nyu: McGraw-Hill, 2011. Computer File.