APA (7th ed.) Citation

Schulz, D. A., Hannah, A., & Sauer, T. (2012). Cisco Unity connection (1st edition.). Cisco Press.

Chicago Style (17th ed.) Citation

Schulz, David Author, Alex Hannah, and Toby Sauer. Cisco Unity Connection. 1st edition. [Place of publication not identified]: Cisco Press, 2012.

MLA (9th ed.) Citation

Schulz, David Author, et al. Cisco Unity Connection. 1st edition. Cisco Press, 2012.