Cita APA (7a ed.)

Stone, T. A., & Stone, T. (2005). Cisco Unity deployment and solutions guide (1st edition.). Cisco Press.

Cita Chicago Style (17a ed.)

Stone, Todd Author, y Todd Stone. Cisco Unity Deployment and Solutions Guide. 1st edition. Indianapolis, IN: Cisco Press, 2005.

Cita MLA (9a ed.)

Stone, Todd Author, y Todd Stone. Cisco Unity Deployment and Solutions Guide. 1st edition. Cisco Press, 2005.