Gaya APA

Church, S., Pizzi, S. (2010). Audio Over IP Building Pro AoIP Systems With Livewire (Ed. 1). Routledge: Focal Press.

Gaya MLA

Church, Steve., Pizzi, Skip. "Audio Over IP Building Pro AoIP Systems With Livewire". Ed. 1 Routledge: Focal Press, 2010. Text.