APA (7th ed.) Citation

Norton, P. (2006). Peter Norton's introduction to computers (6th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Norton, Peter. Peter Norton's Introduction to Computers. 6th ed. Boston: McGraw-Hill, 2006.

MLA (9th ed.) Citation

Norton, Peter. Peter Norton's Introduction to Computers. 6th ed. McGraw-Hill, 2006.