Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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