Cita APA (7a ed.)

Gray, P. (2006). Manager's guide to making decisions about information systems. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Gray, Paul. Manager's Guide to Making Decisions About Information Systems. Hoboken, N.J.: John Wiley & Sons, 2006.

Cita MLA (9a ed.)

Gray, Paul. Manager's Guide to Making Decisions About Information Systems. John Wiley & Sons, 2006.