APA (7th ed.) Citation

Norton. (1999). Peter Norton's introduction to computers (3rd ed.). Glencoe McGraw-Hill.

Chicago Style (17th ed.) Citation

Norton. Peter Norton's Introduction to Computers. 3rd ed. New York: Glencoe McGraw-Hill, 1999.

MLA (8th ed.) Citation

Norton. Peter Norton's Introduction to Computers. 3rd ed. Glencoe McGraw-Hill, 1999.