APA način citiranja (7. izdanje)

Keyes, J. (2010). Marketing IT products and services. CRC Press.

Čikaški stil citiranja (17. izdanje)

Keyes, Jessica. Marketing IT Products and Services. Boca Raton, FL: CRC Press, 2010.

MLA način citiranja (8. izdanje)

Keyes, Jessica. Marketing IT Products and Services. CRC Press, 2010.