Cita APA (7th ed.)

Hutchinson, S. E., & Sawyer, S. C. (1996). Computers and information system. IRWIN.

Cita Chicago (17th ed.)

Hutchinson, Sarah E., i Stacey C. Sawyer. Computers and Information System. Chicago: IRWIN, 1996.

Cita MLA (9th ed.)

Hutchinson, Sarah E., i Stacey C. Sawyer. Computers and Information System. IRWIN, 1996.