APA stil citiranja

Sinnreich, H., & Johnston, A. B. (2006). Internet communications using SIP: Internet communications using SIP : delivering VoIP and multimedia services with Session Initiation Protocol (2nd ed.). Indianapolis, IN: Wiley Pub.

Chicago stil citiranja

Sinnreich, Henry, and Alan B. Johnston. Internet communications using SIP: Internet communications using SIP : delivering VoIP and multimedia services with Session Initiation Protocol. 2nd ed. Indianapolis, IN: Wiley Pub, 2006.

MLA stil citiranja

Sinnreich, Henry, and Alan B. Johnston. Internet communications using SIP: Internet communications using SIP : delivering VoIP and multimedia services with Session Initiation Protocol. 2nd ed. Indianapolis, IN: Wiley Pub, 2006.