Cita APA (7th ed.)

Pick, J. B. (1986). Computer Systems in Business: An introduction. PWS Computer Science.

Cita Chicago (17th ed.)

Pick, James B. Computer Systems in Business: An Introduction. Boston: PWS Computer Science, 1986.

Cita MLA (9th ed.)

Pick, James B. Computer Systems in Business: An Introduction. PWS Computer Science, 1986.