Cita APA (7th ed.)

Mandell, S. L. (1999). Computers and information processing: Concepts and applications (7th ed.). South-Western Educational Pub.

Cita Chicago (17th ed.)

Mandell, Steven L. Computers and Information Processing: Concepts and Applications. 7th ed. Cincinnati, Ohio: South-Western Educational Pub, 1999.

Cita MLA (9th ed.)

Mandell, Steven L. Computers and Information Processing: Concepts and Applications. 7th ed. South-Western Educational Pub, 1999.