Cita APA (7th ed.)

Norton, P. (2003). Introduction to Computer (5th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Norton, Peter. Introduction to Computer. 5th ed. New York: McGraw-Hill, 2003.

Cita MLA (9th ed.)

Norton, Peter. Introduction to Computer. 5th ed. McGraw-Hill, 2003.