Style de citation APA (7e éd.)

Froehlich, A. (2012). CVOICE 8.0: Implementing Cisco Unified Communications Voice over IP and QoS v8.0. Wiley.

Style de citation Chicago (17e éd.)

Froehlich, Andrew. CVOICE 8.0: Implementing Cisco Unified Communications Voice over IP and QoS V8.0. Indianapolis, IN: Wiley, 2012.

Style de citation MLA (8e éd.)

Froehlich, Andrew. CVOICE 8.0: Implementing Cisco Unified Communications Voice over IP and QoS V8.0. Wiley, 2012.