Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (8e éd.)

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