Cita APA (7a ed.)

Perry, B., Huss, C., & Fields, J. (2010). VCP: VMware certified professional on vSphere 4 study guide (1st edition.). Sybex/Wiley Pub.

Cita Chicago Style (17a ed.)

Perry, Brian, Chris Huss, y Jeantet Fields. VCP: VMware Certified Professional on VSphere 4 Study Guide. 1st edition. Indianapolis, Ind.: Sybex/Wiley Pub, 2010.

Cita MLA (9a ed.)

Perry, Brian, et al. VCP: VMware Certified Professional on VSphere 4 Study Guide. 1st edition. Sybex/Wiley Pub, 2010.