Cita APA

Norton, P. (1993). DOS 5.0 guide (4th ed.). Prentice-Hall of India.

Citación estilo Chicago

Norton, Peter. DOS 5.0 Guide. 4th ed. New Delhi: Prentice-Hall of India, 1993.

Cita MLA

Norton, Peter. DOS 5.0 Guide. 4th ed. Prentice-Hall of India, 1993.